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What are the parts of a catamaran called?

  • Post author By Richard
  • Post date September 28, 2020
  • No Comments on What are the parts of a catamaran called?

catamaran slang meaning

This article is a dictionary of sorts of common terms used whether slang or professional among catamaran sailors.

balsa cored (adj.) – description of a type of building technique common on catamaran used for weight saving purposes. End grain balsa is sandwiched between two layers of fiberglass to stiffen, lighten, and insulate the hull and deck of many catamarans. Usually balsa coring is discussed in terms of concerns about water logged or “wet” coring material which is a significant expensive as well as a common issue especially as catamarans get older.

beach platform (n.) – a type of platform at the back of catamaran in particular the Voyage 440. The platform runs the whole back width between the swim platforms and function as a place behind the cockpit combing to layout, fish, and dangle your feet.

beachable (adj.) – describing a class of catamaran which can safely be run aground and mooring on a sandy bottom often a beach. The hull is constructed so that the design can stay upright and support its own weight when the tide goes out.

catamaran slang meaning

breakaway skeg (n.) – an underwater appendage of some catamarans including some Leopard and Outremer models which protects the rudders and breaks away in the case of an impact whether in a grounding situation or underwater debris.

bridge clearance (n.) – also known as air draft. The height from the water level to the tip of the mast. Should include the height all the way to the tip most antenna. Heights provided by manufacturers often underestimate because of the antenna. A key number is 65 feet which in the United States is the limiting clearance for fixed bridges on the Intracoastal waterway. Some owners cut down their masts to get under this limit. Many manufacturers specifically design around the 65 foot limit although with catamarans this is difficult as they tend to have taller masts than other sailboats and smaller headsails for the same waterline length.

bridgedeck clearance (n.) – distance between the center section of catamaran where salon is aka the bridgedeck and the water. Common focus is if the catamaran “slaps” which means in rough seas waves come up and pound against the bottom of the hull. Higher bridgedeck clearance is preferred and considered a bluewater characteristic while low bridgedeck clearance is a common concern. A good way to measure is by extending a measuring tape from behind the cockpit to the waterline and a normal rule of thumb number is two feet.

charter version (adj.) – catamaran built for the charter trade usually Moorings or Dream Yacht Charters which has additional cabins and heads. Usually this means four cabins and four heads. This layout is ideal for charter but often private owners prefer a more luxurious master hull giving them a three cabin and two head layout.

companionway (n.) – the main opening to access the interior of the catamaran. This may be a single hatch like door for example on Mantas or large sliding doors which fold up above the cockpit like on Seawind catamarans. A key design interest for builders and owners is the connection and flow between the cockpit where the most time is spent while onboard and the galley and salon areas.

condomaran (n.) – derogative term towards space focused, performance challenged catamarans such as a Lagoon, Leopard, or Fountaine Pajot.

cored above waterline (adj.) – a description of a common build technique where to lessen water intrusion into balsa coring, that sandwich is not carried below the water line. The term is a bit deceptive as usually the coring does go farther than what most owners would think and often below the waterline although not all the way to the bottom of the hull.

crew quarters (n.) – a pretty minimal and harsh accommodations area on catamarans forward in a bow where the captain and crew are supposed to sleep and live when a catamaran is captain chartered. Often on used catamarans becomes an excellent storage area. An unlivable marvel of a cabin that is suggestive of suffering.

cross beam (n.) – beam usually metal that is forward most and the headsail attaches to. Keeps the two hulls structurally joined at the bow.

cutter (adj.) – a rare type of sailboat where there are two headsails and the mast is well aft. Easily confused with a cutter rigged sloop. See definition for sloop cutter.

daggerboards (n.) – boards used to help windward performance and common on performance catamarans like Catanas while not used on charter catamarans like Lagoons and Leopards. Helps the catamaran head further upwind and make less leeway.

catamaran slang meaning

davits (n.) – a critical item on a catamaran which holds and supports the dinghy behind the cockpit. Many different arrangements are common. The davits are operated using a line or multiple lines to lower the dinghy into and raise out of the water for security from getting stolen at anchor or for safety offshore. A common concern of the ocean going sailor is monitoring and making sure if rough seas that the dinghy is tight and secure.

emergency hatch (n.) – a hatch at the bottom of the boat usually under the salon or steps downward into one of the hulls which becomes an emergency escape hatch if the catamaran flips and goes turtle. Required safety feature that hopefully no sailor needs to use. Also can be used to fish from in calm water. Can be a source of leaks or come dangerously loose and cause drama offshore.

family version (n.) – a charter layout of a used catamaran that is preferable for families that usually want at least four cabins to accommodate three or more children. The best type of catamaran!

flat top sail (n.) – a high tech fancy sail with a flat top. Expensive and not as common although becoming more common. Maximizes sail area.

flybridge (n.) – helm above the cockpit common on some popular charter catamarans like the Lagoon 440 or Lagoon 50. Design allows great visibility from aloft but also roughly exposes the captain and can uncomfortably separate the owner-captain from his friends and family.

flying ahull (n.) – when one hull lifts off the water and a catamaran sails only with one hull in the water. Not a good sign for almost any catamaran even performance catamaran. Likely followed by flipping and mayday on cruising catamarans.

four heads (n.) – number of heads on many catamaran layouts preferred for charter. Each guest has a cabin and head, so that no one must share heads during their week together. Usually a negative for private ownership even for families that prefer four cabins as more heads means more problems and less space for other accommodations.

french built (adj.) – denotes the catamaran was built in France. Suggests a more performance focus like Catana or lighter production built like Lagoon. Definitely an aesthetic focus on fast striking lines.

forward cockpit (adj.) – a cockpit in front of the salon area usually accessed by a forward facing companionway door. Made famous by the Leopard 44. Some sailors question usefulness or durability in heavy seas of a large opening on the front side of a catamaran.

catamaran slang meaning

galley down (adj.) – kitchen area down in one of the hulls. Associated with older designs or designs seeking weight advantage of lower center of gravity such as Antares 44. Uncommon in more recent catamarans and unheard of for charter catamarans as galley down is inconvenient for four guests for sleeping an food access.

galley up (adj.) – Common for most modern catamarans. Improves flow from cockpit and helm to kitchen as well as separation of shared living areas from private cabin areas.

hard top (adj.) – solid glass top to protect guests in cockpit from sun exposure as well as give a platform above for sail handling or diving from into water. Also a sunbathing area or area for solar panels.

ICW friendly (adj.) – catamaran with rig height below 65 feet to go under fixed bridges along United States eastern seaboard.

IO drive (n.) – a rare engine and drive combination as seen on Gemini 105 MC catamarans where a single diesel engine is centerline and there is an outdrive mounted on a hinged support.

ketch (adj.) – very unusual rig configuration on a catamaran with two masts and the second mast aka mizzen mast being shorter than the main forward mast.

outboard (n.) – gas engine that mounts to a stern or inside a swim platform and includes both the motor and drive. Less expensive and easier to replace yet less durable and less safe offshore. Common on smaller catamarans under 40 feet. Can come in twin configurations or a single centerline configuration. Also a separate small horsepower outboard is usually the power for the dinghy.

owner version (adj.) – usually less common version of a production catamaran where the layout is optimized for private use not charter. These models were usually never chartered and command a premium price on the used market both because of the lower wear from private ownership and the more comfortable layout. Typically in the 40 foot range which consists of the majortiy of catamarans, this means three cabins and two heads with one hull using the missing cabin and head space for a larger head and cabin and maybe an office or lounge area.

performance catamaran (n.) – catamaran with daggerboards which is geared towards more minimal accommodations and faster, lighter performance with a more athletic crew. Rarely chartered.

production catamaran (n.) – charter type catamarans with a focus on space and cabins and low prices. Large numbers built and send to Caribbean to be bareboated for 5 years.

raked mast (n.) – a mast tilted backwards common on catamarans as compromise between performance and accommodations. Dean catamarans are a common brand known for noticeable rake.

catamaran slang meaning

saildrive (n.) – a type of drive common on most newer catamarans which helps maximize space and minimize drag as well as being cheaper to build. The engines are in lockers in the swim platforms instead of under the aft berths. There are maintenance issues such as increased difficulty in changing oil and underwater seals which commonly deteriorate and let raw water into and emulsify the oil.

salon (n.) – area inside the catamaran above the bridgedeck which is usually common area of inside helm, large lounge and settee, galley on galley up designs.

sloop (n.) – the most common sail arrangement which consists of a large mainsail and single headsail. The mast is well forward at the front of the salon.

sloop cutter (n.) – a less common sail arrangement of a sloop with the mast forward but two headsails.

snubber (n.) – a rope tied between the two hulls at the bow which hangs downward and has a shackle which is hooked into the anchor chain to take the load of the anchor off the windlass when deployed.

solid foredeck (n.) – a type of design where instead of tramplolines the deck is composed of solid glass. Weight is a concern and this arrangement is less common normally seen on Privileges. Allows for a more solid lounge area and additional storage on deck.

solid glass (n.) – referring to a type of catamarans usually older which does not have coring material in either the hull or deck or both. Weight is an issue and this type of catamaran is slower but the solid glass makes it also impenetrable to water intrusion a common and expensive problem on most catamarans. Examples include Catalac or PDQ catamarans.

south african built (adj.) describing a catamaran built in the second most common exporting country. These catamarans are tended to be though of as stronger and more bluewater capable than French built catamarans. Most common example is Robertson & Caine’s Leopard line of catamarans which are sold mostly to Moorings for charter.

stem (n.) – leading tips of the hulls. Often get banged up from running into things and have gelcoat and paint repairs.

tiller (n.) – a type of steering system where a long piece of wood or carbon fiber is attached directly to the rudder. Outremer is an example of a catamarans with tillers. Typically these are performance oriented catamarans and the tiller allows the helmsperson better feel of the sailing performance. The helm positioning also exposes the driver more to the elements.

trampolines (n.) – nets that are used to finish out the bow area and conserve weight on most catamarans. These are important to keep in good condition for safety reasons. Make a great lounge area and in rough seas a fun spray pad.

two heads (n.) – catamaran that either is a three or four cabin version. Some charter built versions still maintain two heads and guests in each hull must share the head.

vertical windows (n.) – windows made famous by Lagoon catamarans. These are windows around the salon that make it very light and airy and allow a higher cabin top with more headroom. The downside is more windage which affects maneuverability when in close quarters and general sailing performance.

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  • Nautical Sayings: Exploring the Fascinating World of Maritime Language

Ahoy there, fellow adventurers of the sea! Whether you're an experienced sailor or just someone fascinated by the world of nautical adventures, you've probably come across some intriguing and often perplexing maritime sayings. In this comprehensive article, we'll dive deep into the ocean of nautical sayings, yacht word origins, boating sayings, and the rich tapestry of nautical slang that has shaped the language of the high seas.

Setting Sail with Nautical Sayings

Ahoy, matey.

Our journey begins with the iconic greeting, "Ahoy, matey!" This classic nautical saying has been immortalized in countless pirate tales and seafaring adventures. But have you ever wondered about its origins and the fascinating history behind it?

The phrase "Ahoy, matey!" finds its roots in the 17th century when pirates and sailors needed a catchy and distinctive way to greet each other on the high seas. We'll explore how this phrase became a symbol of maritime camaraderie and adventure.

Charting the Course of Nautical Language 

Before we delve into specific nautical sayings, let's navigate through the history of maritime language. The sea has always been a source of inspiration for unique expressions, and understanding the evolution of this language is key to appreciating its richness.

Maritime language is a dynamic blend of influences from various cultures, including English, Dutch, and even French. We'll journey through time to uncover how these linguistic influences shaped the nautical lexicon we know today.

Knots and Nautical Expressions 

The maritime world is a treasure trove of fascinating expressions related to knots and ropes. From "tying the knot" to "left in the lurch," we'll unravel the meanings behind these captivating sayings.

Let's explore more nautical phrases related to knots, rigging, and seamanship. Each saying carries a unique history, often reflecting the practical challenges and traditions of sailors.

The Call of the Sea 

Beyond greetings and practical expressions, sailors had a language of their own to communicate effectively on the vast expanse of the ocean. We'll delve into the lesser-known but equally intriguing nautical phrases that were used for signaling, navigation, and coordination.

Discovering Yacht Word Origins

The yacht: a luxurious icon .

Yachts epitomize elegance and luxury on the water. But have you ever wondered where the term "yacht" itself comes from? Let's set sail on a journey through time to explore its origins.

The word "yacht" has a fascinating history that dates back to the early days of sailing. We'll trace its evolution from humble beginnings to the opulent vessels we associate with yachts today.

Yacht or Jacht: A Linguistic Odyssey 

Did you know that "yacht" is closely related to the Dutch word "jacht"? We'll uncover the linguistic connection between these two words and how it has influenced modern yacht culture.

The Dutch influence on yacht design and terminology is profound. We'll delve into how Dutch shipbuilders and explorers played a pivotal role in shaping the yacht industry.

The Golden Age of Yachting 

Yachting isn't just about boats; it's a cultural phenomenon with a rich history. During the 19th century, the "Golden Age of Yachting" saw a surge in yacht building and racing. We'll explore this period and its impact on yacht word origins.

Sailing Through Boating Sayings

Smooth sailing ahead.

When it comes to boating, the saying "smooth sailing" is music to a captain's ears. Join us as we explore the origin of this optimistic phrase and how it reflects the sailors' eternal quest for favorable winds.

"Smooth sailing" isn't just a saying; it embodies the aspirations and experiences of mariners throughout history. We'll recount stories of legendary voyages and the calm seas that inspired this expression.

Weathering the Storm 

Boating isn't always smooth sailing. Sometimes, sailors must "weather the storm." We'll examine the origin of this phrase and its enduring relevance to the maritime world.

Navigating storms at sea has always been a formidable challenge. We'll share tales of courage and resilience that shed light on the origins of this powerful metaphor.

Deciphering Nautical Slang

Aye, aye, captain .

Nautical slang is a language all its own, and "aye, aye, captain" is one of its most recognizable phrases. But what does it really mean, and why is it used so frequently on ships?

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Swabbing the Deck: Nautical Work Lingo 

"Swabbing the deck" might sound like a chore, but it's also a nautical saying with a rich history. We'll uncover its origins and its role in the daily life of sailors.

Navigating Ship Sayings

Shipshape and bristol fashion .

When something is "shipshape and Bristol fashion," it's in excellent condition. Discover the intriguing story behind this phrase, which hails from the bustling port city of Bristol.

Between the Devil and the Deep Blue Sea 

Sometimes, sailors find themselves "between the devil and the deep blue sea." Explore the origins of this saying and the predicaments it describes.

Exploring Boat Phrases

In the same boat .

We often say we're "in the same boat" when facing a common challenge. But where does this saying come from, and why do we use it to express solidarity?

Casting Adrift: Origins of "Adrift" 

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Unraveling Nautical Expressions

By and large: a nautical measurement .

The phrase "by and large" has nautical origins tied to sail trimming. Join us as we explore the history of this saying and its transition to everyday language.

Three Sheets to the Wind: A Nautical Reference to Intoxication

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Boating Phrases and Sailor Jargon

"know the ropes": mastering the art of sailing.

To "know the ropes" means to be skilled and knowledgeable. We'll sail through the history of this saying and its significance for sailors.

"The Whole Nine Yards": Nautical or Not?

Is "the whole nine yards" a nautical phrase? We'll unravel this linguistic mystery and see if it has nautical origins or not.

Sailing Expressions and Seafaring Terms

"batten down the hatches": preparing for a storm.

When sailors "batten down the hatches," they're preparing for a storm. Discover the practical origins of this vital nautical saying.

"Between the Devil and the Deep Blue Sea": A Nautical Dilemma 

We revisit the phrase "between the devil and the deep blue sea" to explore its deeper connotations in the context of seafaring.

Nautical Words and Phrases: A Sailor's Lexicon

Nautical sayings: the ultimate lexicon .

Summarizing our exploration, we'll compile a comprehensive list of some of the most intriguing nautical words and phrases that have left their mark on the English language.

As we sail back to the shore of this captivating journey through nautical sayings and maritime language, it's clear that the sea has not only inspired adventurers but also enriched our vocabulary with colorful expressions. From "ahoy, matey" to "the whole nine yards," each saying carries a piece of nautical history that continues to resonate with us today.

So what are you waiting for? Take a look at our range of charter boats and head to some of our favourite  sailing destinations.

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FluentSlang

Top 37 Slang For Boat – Meaning & Usage

Boats, whether they’re cruising along the open seas or peacefully floating on a tranquil lake, have their own language. From nautical terms to slang that’s been passed down through generations of sailors, the world of boat lingo is as vast as the ocean itself.

In this listicle, we’ve rounded up the top slang for boat that will have you speaking like a seasoned sailor in no time. So hop aboard and get ready to navigate the waves of boat jargon with confidence!

Click above to generate some slangs

1. Gin Palace

A “gin palace” is a slang term for a luxurious and extravagant boat, typically a large yacht. The term is often used to describe opulent and high-end vessels.

  • For example , “He arrived at the party in his gin palace, turning heads with its sleek design and lavish features.”
  • In a conversation about boating , someone might say, “I dream of owning a gin palace one day, sailing around the world in style.”
  • A boating enthusiast might admire a gin palace and exclaim , “That boat is the epitome of luxury, a true gin palace.”

A “barge” is a type of boat that is flat-bottomed and designed for carrying goods on rivers and canals. The term can also be used to refer to any large and unwieldy boat.

  • For instance , “The barge slowly made its way down the river, carrying a heavy load of cargo.”
  • In a discussion about transportation , someone might mention, “Barges are often used to transport goods efficiently and cost-effectively.”
  • A person describing a boat they saw might say , “It wasn’t the most elegant boat, more like a floating barge.”

3. Ditch crawler

A “ditch crawler” is a slang term for a small boat, typically used for navigating narrow waterways or shallow areas. The term emphasizes the boat’s ability to maneuver in tight spaces.

  • For example , “He took his ditch crawler out for a peaceful day of fishing in the narrow canals.”
  • In a conversation about boating options , someone might say, “I prefer a ditch crawler for exploring hidden waterways and marshes.”
  • A boating enthusiast might recommend a ditch crawler and say , “If you love exploring remote areas, a ditch crawler is the way to go.”

4. Tupperware

A “Tupperware” is a slang term for a boat made of plastic, typically referring to small recreational boats. The term is often used humorously to describe boats that are lightweight and easily transportable.

  • For instance , “He took his Tupperware out on the lake for a day of fishing and relaxation.”
  • In a discussion about boat materials , someone might say, “Tupperware boats are popular among beginners due to their affordability and durability.”
  • A person describing a boat they saw might joke , “It was a classic Tupperware, perfect for a picnic on the water.”

A “plastic” is a slang term for a boat made of fiberglass. The term is commonly used among boating enthusiasts and refers to the material used in the construction of the boat.

  • For example , “He proudly showed off his new plastic, a sleek and shiny vessel.”
  • In a conversation about boat maintenance , someone might mention, “Plastic boats require regular cleaning and waxing to keep their glossy appearance.”
  • A boating enthusiast might discuss the advantages of a plastic and say , “Fiberglass boats are lightweight, durable, and offer excellent performance on the water.”

A scow is a type of boat with a flat-bottomed hull, typically used for transporting goods or dredging. The flat-bottom design allows for easy loading and unloading of cargo.

  • For example , “The scow was used to transport lumber down the river.”
  • In a discussion about water transportation , someone might ask, “Has anyone ever been on a scow before?”
  • A boating enthusiast might say , “Scows are great for shallow waters and navigating through marshes.”

In boating slang, “A1” refers to a boat that is in excellent condition. It indicates that the boat is well-maintained and ready for use.

  • For instance , “That yacht is A1, it’s been well taken care of.”
  • A boat owner might advertise , “Selling my A1 sailboat, it’s in pristine condition.”
  • In a discussion about boat maintenance , someone might say, “Regular cleaning and servicing is important to keep your boat A1.”

8. At Loggerheads

The phrase “at loggerheads” is a nautical term that refers to two boats coming into contact and becoming stuck together. Figuratively, it means to be in a state of disagreement or conflict.

  • For example , “The two politicians are at loggerheads over the new policy.”
  • In a debate , someone might say, “We’ve been at loggerheads for hours, let’s try to find some common ground.”
  • A news headline might read , “Labor and management at loggerheads in contract negotiations.”

9. Barge In

To “barge in” means to interrupt or intrude into a conversation or situation without invitation or permission. The term comes from the image of a barge forcefully entering a space.

  • For instance , “He always barge in when we’re trying to have a serious discussion.”
  • In a social gathering , someone might say, “Please don’t barge in, wait for your turn.”
  • A parent might scold their child , “You can’t just barge in without knocking.”

10. Coasties

In boating slang, “Coasties” refers to members of the Coast Guard. It is a colloquial term used to describe individuals who serve in the maritime branch of a country’s military or law enforcement.

  • For example , “The Coasties rescued the stranded boaters during the storm.”
  • In a discussion about maritime safety , someone might ask, “Do the Coasties patrol this area regularly?”
  • A Coast Guard member might say , “I’m proud to be one of the Coasties, protecting our shores.”

11. Blowboater

This term is often used to refer to someone who is passionate about sailing and owns a sailboat. It can also be used to describe someone who enjoys participating in sailboat races or regattas.

  • For example , “He spends every weekend out on the water, he’s a true blowboater.”
  • A sailing club might organize an event and invite blowboaters to join and showcase their skills.
  • A sailing enthusiast might say , “I love being a blowboater because it allows me to connect with nature and experience the thrill of the wind in my sails.”

12. Snailboater

This term is used to describe a sailboat that is moving at a slow speed, often due to light wind or unfavorable sailing conditions. It can also be used as a playful nickname for someone who prefers a leisurely pace while sailing.

  • For instance , “We were stuck behind a snailboater during the race, and it took us longer to reach the finish line.”
  • A sailor might say , “I enjoy being a snailboater because it allows me to relax and enjoy the peacefulness of the water.”
  • During a sailing trip , someone might jokingly say, “We’re not in a rush, let’s embrace our inner snailboaters and take our time.”

13. Dead in the water

This phrase is used to describe a boat that has come to a complete stop and is not moving. It can also be used metaphorically to describe a situation where there is no progress or forward movement.

  • For example , “The engine failed, and we were dead in the water until help arrived.”
  • A sailor might say , “We encountered a strong current that left us dead in the water for hours.”
  • In a business context , someone might say, “Without a clear plan, the project is dead in the water.”

14. Stinkpot

This term is often used to refer to a motorboat, particularly one with a gasoline-powered engine. It is derived from the strong smell of exhaust fumes emitted by motorboats.

  • For instance , “He prefers the speed and convenience of a stinkpot over a sailboat.”
  • A boat enthusiast might say , “I enjoy sailing, but sometimes it’s nice to take a break and hop on a stinkpot.”
  • During a conversation about different types of boats , someone might ask, “Are you more of a stinkpot person or a blowboater?”

15. Oil burner

This term is used to describe a boat that is powered by a diesel engine. Diesel-powered boats are sometimes referred to as oil burners due to the fuel they use.

  • For example , “He owns an oil burner and enjoys the fuel efficiency it provides.”
  • A boat mechanic might say , “When maintaining an oil burner, it’s important to regularly check the fuel filters.”
  • During a discussion about different types of boat engines , someone might ask, “Do you prefer gas-powered boats or oil burners?”

16. High-tide riders

This term refers to experienced boaters who are skilled at navigating during high tide conditions. It implies that these boaters are familiar with the challenges and nuances of boating in high tide.

  • For example , “The high-tide riders know exactly how to navigate through the narrow channels during high tide.”
  • A boater might say , “If you want to learn how to handle your boat during high tide, seek advice from the high-tide riders.”
  • In a discussion about boating techniques , someone might mention, “The high-tide riders have mastered the art of reading the water and understanding the tides.”

17. As the crow flies

This phrase is often used to describe the shortest distance between two points, without considering any obstacles or detours. It implies a direct and efficient route.

  • For instance , “The marina is just two miles away as the crow flies, but it will take longer if we follow the winding river.”
  • A boater might say , “Let’s go to that island over there, it’s only a few miles as the crow flies.”
  • In a discussion about navigation , someone might mention, “As the crow flies, the distance between two points may seem short, but you have to consider the actual route on the water.”

18. Go Fast

This phrase is used to encourage or describe the act of increasing the speed of a boat. It implies a desire for a thrilling and fast-paced boating experience.

  • For example , “Hold on tight, we’re going fast!”
  • A boater might say , “I love to go fast and feel the wind in my hair.”
  • In a discussion about different boating styles , someone might mention, “Some boaters prefer a leisurely cruise, while others like to go fast and enjoy the adrenaline rush.”

19. Go Fast/Go Loud

This phrase is often used to describe a boating style that involves both high speed and loud engine noise. It implies a preference for a powerful and attention-grabbing boating experience.

  • For instance , “When they go fast, they also go loud with their engines revving.”
  • A boater might say , “If you want to make a statement on the water, go fast and go loud.”
  • In a discussion about different types of boating events , someone might mention, “The go fast/go loud races are always a crowd favorite.”

20. Boating Dollars

This term refers to the expenses associated with owning and operating a boat. It implies that boating can be a costly hobby or lifestyle.

  • For example , “He has invested a lot of boating dollars in his yacht.”
  • A boater might say , “Before you buy a boat, make sure you’re prepared for the boating dollars that come with it.”
  • In a discussion about budgeting for boating , someone might mention, “It’s important to factor in all the boating dollars, including maintenance, fuel, and insurance.”

21. Sailboat

A type of boat that is propelled by wind, using sails to harness the power of the wind. Sailboats come in various sizes and configurations, from small single-handed dinghies to large luxury yachts.

  • For example , “Let’s go out for a day of sailing on my sailboat.”
  • A sailor might say , “I prefer the freedom and tranquility of sailing on a sailboat.”
  • In a discussion about different types of boats , someone might mention, “Sailboats are known for their elegance and grace on the water.”

22. Motorboat

A boat that is powered by an engine, typically an internal combustion engine. Motorboats come in various sizes and styles, from small speedboats to large yachts.

  • For instance , “Let’s take the motorboat out for some water skiing.”
  • A boating enthusiast might say , “I love the thrill and speed of a motorboat.”
  • In a conversation about different types of boats , someone might mention, “Motorboats are great for exploring large bodies of water quickly and efficiently.”

A narrow boat that is pointed at both ends and propelled by paddles. Canoes are typically used for recreational purposes, such as leisurely paddling on calm lakes or navigating rivers.

  • For example , “Let’s go canoeing down the river and enjoy the peacefulness of nature.”
  • A nature enthusiast might say , “Canoeing allows you to explore remote and untouched areas.”
  • In a discussion about different types of boats , someone might mention, “Canoes are perfect for solo or tandem paddling adventures.”

A small, narrow boat that is propelled by a double-bladed paddle. Kayaks are designed for one or two people and are commonly used for recreational activities such as touring, fishing, and whitewater rafting.

  • For instance , “Let’s go kayaking and explore the hidden coves along the coast.”
  • An outdoor enthusiast might say , “Kayaking allows you to get up close and personal with nature.”
  • In a conversation about different types of boats , someone might mention, “Kayaks are versatile and can be used in various water conditions.”

A small, shallow-draft boat that is typically used for fishing in calm waters. Skiffs are lightweight and easy to maneuver, making them popular among anglers.

  • For example , “Let’s take the skiff out for some early morning fishing.”
  • A fishing enthusiast might say , “Skiffs allow you to access shallow areas where larger boats can’t go.”
  • In a discussion about different types of boats , someone might mention, “Skiffs are perfect for fly fishing or casting in tight spaces.”

26. Jon boat

A small, flat-bottomed boat typically used for fishing or hunting in shallow waters. The term “Jon boat” is a colloquialism, derived from the name “John,” and is often used interchangeably with “John boat.”

  • For example , “Let’s take the Jon boat out on the lake and do some fishing.”
  • A person discussing boating options might say , “A Jon boat is perfect for navigating narrow rivers.”
  • In a conversation about different types of boats , someone might ask, “What’s the difference between a Jon boat and a bass boat?”

27. Pontoon boat

A flat-bottomed boat that is buoyant due to pontoons, which are air-filled chambers attached to the bottom of the boat. Pontoon boats are often used for leisure activities such as cruising, fishing, or partying on the water. The term “party barge” is a colloquialism used to emphasize the social and recreational aspects of pontoon boats.

  • For instance , “We rented a pontoon boat for a day of fun on the lake. It was like a floating party barge!”
  • A person discussing boating options might say , “A pontoon boat is great for a relaxing day on the water with friends.”
  • In a conversation about different types of boats , someone might ask, “Can you fish from a pontoon boat?”

28. Houseboat

A boat that has been designed or modified for use as a permanent residence. Houseboats typically have living spaces, bedrooms, kitchens, and bathrooms, providing all the comforts of a traditional home. The term “floating home” is often used to highlight the fact that houseboats serve as both a means of transportation and a place to live.

  • For example , “We spent our vacation on a houseboat, and it felt like living in a floating home.”
  • A person discussing alternative living arrangements might say , “I’m considering buying a houseboat and living on the water.”
  • In a conversation about unique vacation experiences , someone might ask, “Have you ever stayed in a houseboat?”

29. Jet ski

A small, motorized vehicle designed to be ridden on the water. Jet skis are typically used for recreational purposes, such as cruising, racing, or performing tricks. The term “personal watercraft” is a more formal and descriptive term for jet ski.

  • For instance , “Let’s go to the beach and rent a jet ski for some fun on the water.”
  • A person discussing water sports might say , “I love riding a personal watercraft like a jet ski.”
  • In a conversation about different types of watercraft , someone might ask, “What’s the difference between a jet ski and a wave runner?”

30. Catamaran

A boat that has two parallel hulls connected by a deck or framework. Catamarans are known for their stability and speed, making them popular for both recreational and commercial purposes. The term “twin-hull boat” is a more technical description of a catamaran.

  • For example , “We went on a catamaran cruise and enjoyed the smooth ride and spacious deck.”
  • A person discussing sailing might say , “Catamarans are great for long-distance voyages due to their stability.”
  • In a conversation about different types of boats , someone might ask, “What are the advantages of a catamaran over a traditional single-hull boat?”

31. Trawler

A trawler is a type of fishing vessel that is designed to tow a trawl net through the water to catch fish. It is often used for commercial fishing purposes.

  • For example , “The trawler returned to the harbor with a big catch of cod.”
  • A fisherman might say , “I’ve been working on a trawler for over 10 years.”
  • In a discussion about sustainable fishing , someone might mention, “Trawlers can have a negative impact on marine ecosystems if not properly regulated.”

32. Cruiser

A cruiser is a type of boat that is designed for leisure and recreational purposes. It is typically larger and more luxurious than other types of boats and is often used for cruising or sailing.

  • For instance , “They spent the weekend on their cruiser, exploring the nearby islands.”
  • A boating enthusiast might say , “I love taking my cruiser out on the lake for a relaxing day on the water.”
  • In a discussion about different types of boats , someone might ask, “What’s the difference between a cruiser and a yacht?”

33. Gondola

A gondola is a traditional Venetian boat that is used for transportation in the canals of Venice, Italy. It is typically long and narrow, with a flat bottom and a high prow and stern.

  • For example , “They took a romantic gondola ride through the canals of Venice.”
  • A traveler might say , “Riding a gondola is a must-do experience when visiting Venice.”
  • In a discussion about unique modes of transportation , someone might mention, “Gondolas are an iconic symbol of Venice.”

34. Pontoon

A pontoon is a type of boat that is supported by pontoons, or flotation devices, instead of a traditional hull. It is often used for recreational activities such as fishing or leisurely cruising.

  • For instance , “They went fishing on their pontoon and caught several bass.”
  • A boating enthusiast might say , “Pontoon boats are great for relaxing and enjoying time on the water.”
  • In a discussion about different types of boats , someone might ask, “What are the advantages of a pontoon boat over a traditional motorboat?”

35. Speedboat

A speedboat is a type of boat that is designed for high speed and performance. It is typically smaller and more agile than other types of boats and is often used for water sports or racing.

  • For example , “They went water skiing behind their speedboat.”
  • A boating enthusiast might say , “I love the adrenaline rush of driving a speedboat at top speed.”
  • In a discussion about different types of boats , someone might ask, “What’s the fastest speedboat ever recorded?”

36. Canoe-kayak

A canoe-kayak, often referred to as a “paddlecraft,” is a small and narrow boat that is propelled by paddling. It can be used for recreational purposes or for competitive sports such as canoeing and kayaking.

  • For example , “Let’s take the canoe-kayak out on the lake for a relaxing afternoon.”
  • In a discussion about water sports , someone might say, “I prefer canoe-kayaking over other forms of boating.”
  • A person planning a camping trip might ask , “Does anyone know where we can rent a canoe-kayak for our adventure?”

37. Paddleboard

Short for “Stand-Up Paddleboard,” a paddleboard is a long and wide board that is used for standing and paddling on water. It is propelled by a single paddle and can be used for various activities such as surfing, touring, or practicing yoga.

  • For instance , “I love taking my paddleboard out to catch some waves.”
  • In a conversation about outdoor fitness , someone might say, “I’ve recently started doing SUP yoga on my paddleboard.”
  • A person planning a beach vacation might ask , “Are there any good spots for paddleboarding in this area?”

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  • Boating Terminology

Welcome to the world of boating! If you’ve ever felt lost in the lingo of the maritime world, you’re in the right place. Boating terminology might seem like a foreign language at first, but with a bit of guidance, it will become as clear as calm waters on a sunny day.

This guide aims to be your compass, helping you navigate through the essentials of boating jargon. Whether you’re a seasoned skipper, a budding sailor, or just dipping your toes in, we hope to provide clarity on your journey. Ready to learn the language of the seas?

A1 — Ship classifications indicating top quality or the best.

Abaft — Towards the rear (stern) of the boat, often in reference to a specific object or position.

Abandon Ship! — A command to exit the vessel quickly, typically due to danger.

Abeam — At a right angle to the boat’s keel, either to the side or off the boat, not on the boat.

Aboard — On or inside the boat.

Above Board — Being on or above the deck, in plain view. It also means actions that are honest and transparent. The term’s origin is linked to gambling, not nautical practices.

Above Deck — On the deck, not above it. (For “above it”, see “Aloft”).

Abreast — Side by side or alongside something.

Adrift — Floating freely without being anchored or powered, moved by currents and tides.

Afloat — A vessel that is floating freely, not grounded or sunk.

Aft — Towards the rear or stern of the boat.

Aground — A vessel touching or stuck to the bottom, usually unintentionally.

Ahead — Moving or positioned in a forward direction from the boat.

Ahoy — A call to get attention, especially to hail a boat or ship.

Ahull — A boat lying sideways to the sea. A technique used to ride out a storm with no sails and helm to leeward.

Aid to Navigation (ATON) — Devices outside a vessel or aircraft, like buoys or lighthouses, to help navigators determine position or safe paths.

Alee — Away from the wind’s direction, opposite of windward.

All Standing — Having all sails up while moving with the wind.

All-Round Light — A light that displays continuously in a 360-degree arc, like a masthead light on power vessels.

Aloft — Above the boat’s deck, typically on the mast or rigging.

Alongside — Next to a ship or pier.

Amidships — At or towards the boat’s centre.

Anchor — A weighty object used to stop or reduce a ship’s drift.

Anchor Ball — A round black sign raised at the front of a vessel to indicate it’s anchored.

Anchor Buoy — A small buoy attached to an anchor with a light line to show its position on the seabed.

Anchorage — A location ideal for anchoring, considering wind, seas, and seabed. It can also refer to a harbour area.

Apparent Wind — The wind felt on the boat, combining true wind and wind from the boat’s movement.

As the Crow Flies — A term meaning the shortest distance between two points. It’s often mistakenly linked to a maritime story about crows. It’s said that crows always know the direction to land.

Ashore — On the land or beach.

Astern — Behind or towards the rear of the boat.

At Loggerheads — In disagreement or conflict, originates from a tool that was sometimes used as a weapon.

Athwartships — Positioned at a right angle to the boat’s centerline, like rowboat seats.

Autopilot — A device, either electronic or mechanical, that automatically steers the boat on a set course.

Auxiliary Power — A permanent engine on the boat for tasks other than moving. Jokingly, oars can be called this.

Awash — So submerged that water constantly flows over the top.

Aweigh — Describes an anchor when it’s lifted off the seabed.

Back and Fill — Using the tide’s advantage when the wind isn’t favourable.

Bailer — A tool for removing unwanted water from a boat. Usually a bucket.

Ballast — Heavy material, like lead or iron, in the boat’s keel or bilge for stability.

Bank — A large elevated area of the sea floor.

Bar — A raised area of sand or earth in the sea, often near river mouths, that can be hazardous.

Bar Pilot — A guide for ships navigating dangerous sandbars at river mouths or bays.

Barge In — Refers to the forceful movement of large, hard-to-maneuver river barges.

Batten Down — Secure loose objects and hatches on the boat.

Beam — The boat’s widest part.

Bear Down or Bear Away — Turn away from the wind.

Bearing — The direction of an object, either as shown on a chart or relative to the boat’s heading.

Below — Under the boat’s deck.

Berth — A boat’s sleeping space, a place to anchor, or a safe distance between vessels.

Bight — The rope section where a knot forms.

Bilge — The boat’s bottom compartment where water collects.

Bimini — A weather-resistant fabric stretched over a frame, providing shade above a boat’s cockpit.

Bitter End — The last or loose end of a rope or cable.

Boat — A waterborne vehicle smaller than a ship.

Bombora — A shallow area where waves might break.

Boom — A pole extending at a right angle from the mast.

Boot Top — A painted line indicating the boat’s intended waterline.

Booty — Refers to plunder or treasure, often associated with pirates.

Brass Monkey — A term mistakenly believed to refer to a tray holding cannonballs on ships.

Bridge — The place from which a vessel is steered and its speed controlled.

Bridle — A line or wire secured at both ends to distribute strain.

Brightwork — Varnished woodwork or polished metal on a boat.

Broach — A sudden, sharp turn of a sailing vessel, often causing it to tilt or capsize.

Bulkhead — A vertical wall inside a ship separating its compartments.

Buoy — A floating marker anchored in place, used for navigation or mooring.

Buoyancy Operated Aquatic Transport — A humorous, incorrect origin for the word “boat.”

Burdened Vessel — A vessel that must yield to another according to navigation rules.

Burgee — A small flag indicating yacht club membership, flown from a yacht’s masthead.

By and Large — Refers to a ship’s ability to sail well in various wind conditions.

Cabin — An enclosed room on a boat.

Cable — A thick rope.

Capsize — When a boat overturns.

Careening — Tilting a ship on its side, often when beached, for maintenance.

Cast Off — Release or let go.

Cat out of the Bag — Revealing a secret. It has not been proven to have a nautical origin related to the cat-o-nine tails whip.

Catamaran — A boat with two hulls side by side.

Centreboard — A board that pivots to prevent the boat from sliding sideways.

Chafing — Wear and tear on a line or sail caused by constant rubbing.

Chafing Gear — Material used to protect a line from rubbing against rough surfaces.

Chain Locker — A space in the front of the ship for storing the anchor chain.

Chart — A map used by navigators.

Chart Datum — The baseline for tidal height used in Tide Tables.

Chine — Where the bottom and sides of a flat or v-bottomed boat meet.

Chock — A fitting, often U-shaped, for anchor or mooring lines.

Clean Slate — Starting fresh. Originates from the idea of cleaning writing slates, not specifically nautical.

Cleat — A fitting to which lines are secured.

Clove Hitch — A knot for temporarily attaching a line to a spar or piling.

Coaming — The raised edge of a hatch or cockpit to prevent water entry.

Cockpit — The area from which the boat is steered.

Coil — Laying a line down in circular turns.

Colregs — International rules for preventing collisions at sea.

Come to — To steer the boat closer to the wind’s direction.

Compass — Instrument showing the boat’s direction relative to Earth’s poles.

Course — The direction a boat is steered.

Cuddy — A small sheltered cabin on a boat.

Cunningham (also called a Downhaul) — Adjusts the tension of a sail’s front edge.

Current — The horizontal movement of water.

Davit — A device, similar to a small crane, used to lift a tender on and off a boat.

Dead Ahead — Directly in front.

Dead Astern — Directly behind the vessel.

Dead Reckoning — A method of navigation.

Deadrise — The angle between the boat’s keel and a horizontal line. Indicates the hull’s shape.

Deadwood — Wooden part in the centerline structure of a boat, typically between the sternpost and the middle of the boat.

Deck — A covering over a compartment or part of a boat, serving as a floor.

Deck Supervisor — A person overseeing all activities and maintenance on the deck.

Deckhand — Individual assisting the deck supervisor with tasks like cleaning and maintenance on the deck.

Deckhead — The underside of the deck above.

Decks — Covering over a compartment or part of a ship that acts as a floor.

Deep Six — To discard or get rid of something. Originates from the nautical term for a depth of six feet (a fathom).

Devil and the Deep Blue Sea — Being in a difficult situation with no easy way out. Refers to a challenging seam on a ship and the sea below.

Dinghy — A small open boat, often used as a support vessel for a larger craft.

Displacement — The weight of a boat, is equivalent to the weight of the water it displaces.

Displacement Hull — A hull design that moves through the water by displacing its weight in water.

Distance — Refers to nautical miles, with one nautical mile equaling 1.852 km.

Dock — A protected area in water where vessels are moored, can also refer to a pier or wharf.

Dolphin — A structure made of piles bound together, used for mooring or other purposes.

Draft or Draught — The depth of a ship’s keel below the waterline; indicates how deep water needs to be for the ship to float.

Ebb — A receding current, typically when the tide falls and the water level lowers.

Ebb Tide — A tide that is decreasing or going out.

Echo Sounding — A method to measure water depth using sonar.

Embayed — A sailing vessel trapped between two headlands by onshore winds.

Enclosed Waters — Ports or navigable waterways.

Ensign — A flag indicating a vessel’s nationality.

EPIRB — An emergency device signalling a vessel’s position using radio. Short for Emergency Position Indicating Radio Beacon. Learn more about EPIRB .

Fairway — A navigable channel or waterway.

Fast — Held firmly; e.g., stuck on the seabed or tied securely.

Fathom — A unit of length, 6 feet (1.8 m), used to measure depth.

Fender — A cushion used to prevent boats from damaging docks or each other.

Fetch — The distance wind or waves have traveled across water; or to reach a mark without changing course.

Figure Eight Knot — A knot shaped like the number eight, used to prevent a line from slipping through a hole or loop.

Flank — The maximum speed of a ship, faster than “full speed.”

Flare — A signalling device indicating distress; or the outward curve of a vessel’s sides near the bow.

Flood or Flow — An incoming current.

Flood Tide — A tide that is increasing or coming in.

Floorboards — The surface of the cockpit where the crew stands.

Fluke — The palm or flat part of an anchor.

Flybridge — A driving station located above the main level of the boat.

Following Sea — Sea with waves approaching from the boat’s stern; waves moving in the same direction as the vessel.

Fore and Aft — In a line parallel to the keel.

Fore or Foreward — Towards the bow of the boat.

Forefoot — The lower part of a ship’s stem.

Forepeak — A compartment located in the bow of a small boat.

Forward — Toward the bow of the boat.

Fouled — Refers to equipment that is jammed, entangled, or dirtied.

Freeboard — The distance from the waterline to the deck; the minimum vertical distance from the water surface to the gunwale.

Galley — The kitchen area of a boat or ship.

Gangplank — A movable bridge for boarding or leaving a ship at a pier.

Gangway — An opening in the ship’s side for boarding or disembarking; also the area of a ship’s side where people board and disembark.

Gear — A general term for ropes, blocks, tackle, and other equipment.

Ghost — To sail slowly in very light wind.

Give-way — To slow, stop, go astern, or change course to avoid another vessel.

Give-way Vessel — The vessel that must yield in situations involving risk of collision. Also known as the “burdened vessel.”

Global Positioning System (GPS) — A satellite-based navigation system providing continuous worldwide coverage.

Go Astern — To reverse engines or move backward.

Grab Rails — Hand-hold fittings on cabin tops and sides for safety when moving around the boat.

Ground — The bed of the sea.

Ground Tackle — A term for the anchor and its associated gear.

Grounding — When a ship touches the seabed or goes “aground.”

Gunwale — The upper edge of a boat’s sides; pronounced “funnel”.

Gybe or Jibe — Turning the boat so the stern crosses the wind, changing the direction in which the boat is sailing.

Hand Over Fist — Earning or pulling in something rapidly, originating from sailors quickly pulling in ropes.

Harbor — A safe and protected place for boats to anchor, can be natural or man-made.

Hard Chine — The sharp intersection between the side and bottom of a boat’s hull.

Harden Up — To sail closer to the direction of the wind.

Hatch — A watertight cover for an opening in a boat’s deck.

Hatchway — An opening in a ship’s deck for cargo or access; its cover is the hatch.

Hauling Wind — Sailing towards the direction of the wind.

Hawse Pipe/Hole — The hole in a ship’s bow for the anchor chain.

Head — A marine toilet or the upper corner of a triangular sail.

Head Sea — Waves coming directly against the ship’s direction.

Head Up — Sailing in a direction closer to the wind.

Heading — The direction the ship’s bow is pointing.

Headway — The forward movement of a boat.

Heave — The up-and-down motion of a vessel.

Heave To — Sailing with minimal forward motion by steering into the wind.

Helm — The device, wheel or tiller, used to steer a ship.

Helmsman or Helmsperson — The person responsible for steering a ship.

Hitch — A knot for tying a rope to an object or another rope.

Hold — A compartment in a large ship for carrying cargo.

Hull — The main body or frame of a vessel.

In Irons — A sailboat stalled with its bow facing the wind, unable to move.

In the Soup — A boat in thick fog.

Inboard — Towards the centre of a vessel or a motor fitted inside a boat.

Inboard Motor — An engine inside the hull of a vessel, driving a propeller via a shaft.

Intracoastal Waterway — A series of waterways along coasts, allowing travel without entering the open sea.

Irons — A boat facing the wind with sails flapping, potentially moving backward.

Jacobs Ladder — A rope ladder lowered from a ship’s deck for boarding.

Jetsam — Debris from a ship that has sunk or washed ashore.

Jetty — A structure projecting from the shore, often protecting a harbour entrance.

Jibe or Gybe — Turning the boat so the stern crosses the wind, changing its direction.

Keel — The backbone of a vessel, running from the front to the back.

Keel Over — Refers to a boat capsizing; also means passing out or dying.

Kicker — A device to prevent the boom from rising.

Knot (speed) — A unit of speed equal to one nautical mile per hour.

Knot (tie) — A method of fastening or securing linear material such as rope by tying or interweaving.

Know the Ropes — Understanding how something is done; also refers to a sailor’s familiarity with the ropes on a ship.

Land Lubber — A person not familiar with the sea or sailing.

Lanyard — A small rope used to tie or secure something.

Latitude — The distance north or south of the equator, measured in degrees.

Layline — The course on which a boat can directly approach a windward mark.

Lazarette — A storage space located at the back end of a boat.

Leads — Marks indicating the centre of a navigable channel when aligned.

League — A unit of length, typically equal to 3 nautical miles.

Lee Shore — The shore onto which the wind is blowing.

Lee Side — The side of a ship protected from the wind.

Lee Ward — The direction away from the wind; the downwind side.

Leeway — Sideways movement of a boat due to wind or current.

Length Overall (LOA) — Total length of a boat.

Length Water Line (LWL) — Length of the boat at the water’s surface.

Life Buoy — Floating ring used for safety in water.

Lifebelt — Device to keep a person afloat in water.

Lifeboat — Small vessel for safety, often used in emergencies.

Limey — Slang for British people, originating from the British Navy’s use of limes.

Line — Rope used on a vessel, with a specific name based on its use.

Log — Record of operations or a device to measure speed.

Longitude — Distance in degrees east or west of Greenwich, England.

Loose Cannon — An unpredictable person or thing; that originates from unsecured cannons on ships.

Lubber’s Line — Line on a compass indicating forward direction parallel to the keel.

Luffing — Pointing the boat into the wind, causing the sail to flap.

Magnetic North — The direction a compass points to, aligning with Earth’s magnetic field.

Mainsheet — Line controlling the mainsail’s position.

Making Way — Vessel moving through water using power or sail.

Man Overboard! — Alert given when someone falls into the water.

Marina — Place for boats to get fuel, water, and services.

Mark — A reference point for navigation or race requirements.

Marlin Board — Small deck at the rear for easy water access.

Marlinspike — Tool used for rope splicing.

Mast — Vertical pole supporting sails or rigging.

Mess — Ship’s dining area or a group of crew eating together.

Midship — Central part of a ship, between bow and stern.

Mile — Refers to nautical mile.

Moor — To secure a boat to a buoy, post, or dock.

Mooring — System to secure a boat to a buoy or pier.

Nautical — Relating to sailors or maritime activities.

Nautical Mile — Distance equal to 1.852 km or 1.151 miles; used in maritime navigation.

Navigation — Art of guiding a boat safely from one place to another.

Navigation Lights — Lights on a vessel for nighttime or low visibility.

Navigation Rules — Guidelines for vessel movement to avoid collisions.

Obstruction — Object that forces a boat to change course to avoid it.

On the Quarter — Direction towards the back of the boat, but not directly behind.

Open Waters — Navigable waters not enclosed, often referred to as the ocean.

Outboard — Beyond the boat’s sides or a detachable engine on the boat’s rear.

Outboard Motor — External engine on the back of a small boat.

Outhaul — Adjuster that tightens the sail’s bottom edge.

Outward Bound — Leaving port for the open ocean.

Overboard — Falling or thrown outside the boat.

Overhaul — Adjusting ropes over sails to prevent wear.

Overhead — The bottom of the deck above, or “ceiling”.

Personal Flotation Device (PFD) — Lifejacket, categorized by usage. Mandatory in some places like Australia.

Personal Watercraft (PWC) — Recreational vessel designed for standing or kneeling operation.

Pier — Loading platform extending from the shore at an angle.

Pile — A pole driven into the bottom, used for support or to tie boats. It can be made of wood, metal or concrete.

Piling — Supports made of piles, used for wharves, piers, etc.

Pilot — Expert navigator for guiding vessels through challenging waters.

Piloting — Navigating using visible landmarks and water depth.

PIM (Points of Intended Movement) — Charted course for naval movements.

Pipe Down — Means to be quiet; originated from a signal to go below deck.

Pitch — Boat’s up and down motion at the front and back.

Planing — When a boat skims on the water’s surface due to high speed.

Planing Hull — A boat designed to glide on water at high speeds.

Plimsol Line — Mark showing the waterline when a ship is fully loaded.

Port — Left side of a boat when facing forward; also a harbour.

Port Tack — Sailing with the wind coming from the left side; must yield to boats on the right side.

Port-Side — Left side of a boat when looking from the back.

Porthole — Round window on a ship’s side.

Posh — English term for fancy; falsely believed to originate from ship luggage labels.

Privileged Vessel — Vessel with the right-of-way according to navigation rules.

Quarter — The sides of a boat behind its middle section.

Quartering Sea — Sea waves approaching a boat’s side towards the back.

Quayside — The dock or platform where a boat is tied up.

Radar — Electronic system to detect objects by reflecting radio signals.

Radar Reflector — Device enhancing a vessel’s visibility on radar.

Reaching — Sailing across the wind at various angles.

Recreational Skipper’s Ticket — An official certification proving an individual’s competence to operate recreational vessels safely in specific waters. Learn how to get a skipper’s ticket .

Reefing — Reducing sail area due to strong winds or to slow down.

Rig — The setup of a boat’s mast, sails, and supporting structures.

Rigging — System of masts and lines on sailing vessels.

Rode — The line and/or chain connected to an anchor.

Roll — Boat’s side-to-side rocking motion.

Rope — Cordage as bought from a store; becomes “line” when used on a vessel.

Rudder — Underwater plate used for steering a boat.

Run — Letting a line move freely.

Running — Sailing with the wind, sails fully extended.

Running Lights — Lights on boats used from sunset to sunrise while moving.

Sail Trim — Adjusting sail position relative to the wind.

Sandbar — Raised area in shallow water formed by waves or currents.

Satellite Navigation (Sat. Nav.) — Positioning system using signals from satellites.

Scope — Ratio of anchor line length to the distance from the boat’s bow to the water bottom.

Screw — Another term for a boat’s propeller.

Scuppers — Drains on a boat’s deck or sides.

Sea Anchor — Stabilizer used in rough weather to keep a boat aligned with the wind.

Sea Room — Safe distance from hazards like the shore.

Seacock — A valve in a boat’s hull for drainage.

Seamanship — Skills and knowledge related to boat handling and maintenance.

Seaworthy — A boat’s ability to safely navigate at sea.

Secure — To fasten or make tight.

Set — The direction a current is flowing towards.

Sextant — An instrument for measuring the angle between a celestial object and the horizon, used in navigation.

Ship — A large vessel designed for deep-water travel, capable of carrying smaller boats.

Skipper — The person responsible for operating and ensuring the safety of a boat or ship; the captain. Learn more about a skipper .

Slack — Loose or unfastened; also refers to loosening a rope or line.

Sole — The floor inside a cabin or saloon; also, the bottom part of a rudder or the deck of a cockpit.

Sounding — The action or process of measuring water depth, often using specialized equipment.

Speed — Measurement of velocity in ‘knots’, where one knot equals one nautical mile per hour.

Spinnaker — A large, lightweight sail used for sailing downwind, especially during races.

Spinnaker Pole — A pole used to extend the spinnaker sail outwards from the boat’s edge.

Sponson — A projection from a ship’s side, serving various purposes like protection or as a gun platform.

Spreader — Small horizontal bars on a mast to hold the shrouds away from the mast, aiding in its support.

Spring Line — A rope used to secure a boat to a dock, preventing it from moving forward or backward.

Squall — A sudden, strong burst of wind, often accompanied by rain.

Square Knot — A knot joining two ropes of similar size; also known as a reef knot.

Square Meal — A substantial, satisfying meal. The term’s origin is debated, but “square” has historically meant “proper” or “satisfactory”.

Stand On — Continue on the current course and speed.

Stand-on Vessel — The vessel that has the right-of-way in a navigation situation, typically when encountering another vessel.

Standing Part — The main section of a rope that remains fixed.

Starboard (side) — The right side of a boat when facing forward.

Starboard Tack — Sailing with the wind coming from the right side; has the right-of-way over boats on the left (port) tack.

Stem — The frontmost part of a boat’s bow.

Stern — The rear or back part of a boat.

Stern Line — A rope used to secure the back of a boat when docking.

Stinkpot — Slang term for fast powerboats that leave a trail of exhaust.

Stow — To store or place an item in its designated spot.

Strong Wind Warning — A warning is issued when winds exceeding 25 knots are expected.

Surge — A boat’s forward and backward motion.

Swamp — To fill a boat with water without it sinking to the bottom.

Sway — A boat’s side-to-side motion.

Swimboard — A platform at the back of a boat for easy water access.

Tack — The lower front corner of a sail.

Tacking — Changing a boat’s direction by turning its front into the wind.

Tender — A small boat used to transport people or goods to and from a larger boat.

The Devil to Pay — A phrase with debated origins, one being related to a challenging seam on a ship to caulk.

The Whole Nine Yards — A phrase with multiple supposed origins, one being related to having all sails up on a ship.

Three Sheets to the Wind — Refers to being drunk; originates from uncontrolled sails on a ship.

Thwart — A seat that goes across a boat.

Thwartships — Positioned at a right angle to the boat’s centerline.

Tide — The regular rise and fall of the sea’s water level due to gravitational interactions with the Moon and Sun.

Tiller — A handle used to steer a boat’s rudder or an outboard motor.

Topside — The upper part of a boat’s hull; sometimes refers to the area above the deck.

Transom — The flat back surface of a boat.

Trim — How a boat is balanced in the water.

True Bearing — A bearing using the geographical North Pole as a reference.

True Colors — Revealing one’s true nature; originates from ships hiding or deceiving with flags.

True North — The direction pointing towards the geographical North Pole.

True Wind — The actual wind direction and strength. Not influenced by the boat’s movement.

Under the Weather — Feeling ill; originates from sick sailors being sent below deck to avoid worsening conditions.

Underway — When a boat is moving and not anchored or moored.

Upwind — The direction from which the wind is coming.

V-Berth — Sleeping areas in the shape of a “V” at the front of a boat.

V-Bottom — A boat hull shaped like a “V”.

V-Hull — Refers to the front sleeping areas of a boat shaped like a “V”.

V-Sheet — A fluorescent sheet with a black “V”, used offshore to signal distress.

Vanishing Angle — The maximum tilt degree after which a boat can’t return to an upright position.

Vessel — A broad term for all waterborne vehicles.

VHF (Very High Frequency) — Radiofrequency used for marine communication.

Wake — The trail of waves a boat leaves as it moves.

Wash — Waves created by a moving vessel.

Waterline — The line on a boat’s hull where it meets the water when properly balanced.

Way — A boat’s movement through the water.

Waypoint — A navigational point defined by coordinates on a planned route.

Weather Side — The side of a ship facing the wind.

Windward — The direction from which the wind is coming.

Yacht — A luxury boat, either sail or power-driven.

Yaw — A boat’s side-to-side movement, especially when off course.

Zephyr — A gentle breeze.

Zinc Block — A sacrificial metal block, typically zinc, used to prevent corrosion of a boat’s underwater parts due to electrolysis.

Thanks for learning the language of boating with us! We hope this guide helps you understand nautical terms and boating terminology that once seemed confusing.

Just as every boater relies on their compass and map, let this glossary be a constant reference on your maritime adventures. Whether you’re a casual boater or a seasoned captain, understanding these terms will help you with a smooth boating journey.

As you continue to explore your boating knowledge, always remember: that every journey starts with a single wave. Happy boating!

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Sailboat with "a bone in her teeth"

40 Sailing Phrases to Know

By: American Sailing American Sailing , Nautical Trivia , Sailing Fun , Sailing History

In 1983, the American Sailing Association was founded by Lenny Shabes. Over the years, hundreds of thousands of sailors have become certified sailors with the ASA sailing curriculum. This year, we celebrate 40 years as the leading sailing education entity in the United States. So when you get out on the water, you can be sure that ASA-certified sailors are sailing safely and confidently.  

Sailors have a way of speaking, and the sport has its own language. Some sailing phrases are common in everyday language, while others are only really used on a sailboat. The ones common in our everyday language have a nautical origin that will make you a more enlightened sailor, as well. The ones used only on a sailboat? Well, the sailing lifestyle lends itself to a specific language to describe situations and offer comedic relief when we are at the mercy of the conditions, and those will make you smarter and more adaptable in real life as well.

With that, we want to offer 40 sailing phrases you should know, some of which you may already be acquainted with.

Enjoy these sailing phrases, and may the best sailor win at nautical trivia night!

  • Batten Down the Hatches – a phrase used to prepare for a storm, or in everyday language, prepare for a difficult upcoming situation.
  • Aye Aye, Captain – a form of ”aye aye, sir”. It literally means “yes, yes” and is used in the military to show that the person who says it will follow an order that has been given and will follow it before doing anything else. It also shows the person knows the order and what it is requiring him or her to do.
  • Fair Winds and Following Seas – a phrase derived from two original sources that has become a nautical blessing used to wish someone good luck on their journey. Fair winds speak to favorable winds that will carry you home, and following seas speak to the direction of the waves generally pushing you in the direction of your heading.
  • Sheet Happens – a humorous phrase used when something goes wrong on a sailing trip. Sheets are the lines that trim sails.
  • Ship-shape and Bristol Fashion – a term used to describe something that is in good order or condition. The word is of nautical origin, based on the obligation of a sailor to keep his or her quarters arranged neatly and securely due to the limited space typically allotted to service members aboard ship, and against turbulence at sea. Bristol fashion refers to the port’s days as a bustling port of trade.
  • All Hands on Deck – During a storm or other crises, the boatswain’s cry of “all hands on deck” signaled the entire crew to handle the sail. These days it is an entreaty or order for everyone to pitch in and help with a problem or reach a goal.
  • Shiver Me Timbers – in everyday language, an exclamation of surprise or excitement. In nautical terms, a reference to the timbers, which are the wooden support frames of a sailing ship. In heavy seas, ships would be lifted up and pounded down so hard as to “shiver” the timbers, startling the sailors.
  • Walk the Plank – Sailors, usually pirates, set a plank that would hang off the ship’s side and made the punished sailors walk to the end and meet their death in the ocean. Today it’s a metaphor for receiving a punishment or facing a situation beyond one’s control.
  • Keel Over – a term used to describe a boat tipping over on its side so far that it capsizes or turns turtle. In every day language, it refers to someone tumbling or falling over.
  • Even Keel – The phrase even keel describes a ship that is level and balanced with its keel perpendicular to the surface of the water. Figuratively it has come to mean a calm, stable state of mind. The opposite is to keel over meaning to capsize.
  • Taken Aback – A ship is pushed backward when violent winds or a careless helmsman cause the sails to blow rearward against the mast. This sudden predicament could snap the mast or severely damage the rigging. As a figure of speech, taken aback means to be astonished by some unwelcome occurrence.
  • Three Sheets to the Wind – a term used to describe someone who is drunk. The sheets are the lines that control the sails on a sailboat. If the lines are not secured — particularly the three which are the two jib sheets and the mainsheet — the sails flop in the wind, and the ship loses headway and control, like a drunk person.
  • Between the Devil and the Deep Blue Sea – The “devil” was the topmost plank of the ship’s side closest to the deck. Caulking this long seam in the tight space was a grueling task. One false move and a sailor could find himself plunging into the water. Today someone between the devil and the deep blue sea is in a lousy situation with no good options.
  • Let the Cat Out of the Bag – A whip composed of nine pieces of cord with three knots at the striking end, the cat-o’-nine-tails was one of the authorized instruments of punishment in the British Navy until 1881. It was kept in a cloth bag. A sailor who reported the misdeeds of another let the cat out of the bag.
  • Scuttlebutt – a nautical term for a water dispenser, but also a term used for gossip or rumors on board a ship. A “butt” was a large wooden drinking water cask where sailors gathered around and swapped rumors and stories. On long voyages, water was rationed by carving a hole in the cask’s side so that it could only be half filled. A cask with a hole was “scuttled.” Not much has changed except we now gossip around a water cooler.
  • Anchors Aweigh – a phrase used to describe the moment when an anchor is lifted from the seabed; colloquially it also has come to mean the beginning of a journey.
  • A Bone in Her Teeth – a term used to describe a boat that is moving fast through the water creating a prominent bow wave that looks similar to a dog with a bone in its mouth. Has also come to mean someone who is in a hurry.
  • Tide Over – To tide over was the technique of alternating between sailing and anchoring when battling headwinds and unfavorable tides. This allowed a boat to hold its position until conditions improved. The term now describes enabling someone to get through a difficult period, most commonly by lending money, or with a child, to give a snack to tide them over until dinner.
  • Sailing Close to the Wind – a term used to describe sailing as close to the direction of the wind as possible (any further and you would be in irons and unable to progress). Figuratively, this phrase means to be on the verge of doing something illegal or improper.
  • Cast Off – a term used to describe releasing a mooring line or anchor so a vessel can set sail; in everyday language means to “set free”, for obvious reasons!
  • Dead Reckoning – used in a navigation sense primarily; a method of navigation based on estimating a ship’s position using previous positions and estimated speed and direction of travel
  • Helm’s Alee – a command used when starting to turn the boat through the wind, i.e. tacking. Primarily used on a sailboat, but also an American rock band that started in the early 2000’s in Seattle.
  • Square-rigged, and Squared Away – a term used to describe a ship with square sails. To be squared away, a square-rigged ship had its yards (horizontal bars that held up the sail) positioned at right angles to the deck to best catch the wind. Squared away now means to put things in order or a state of readiness.
  • A Shot Across the Bow – in everyday language, a warning or threat issued to someone. In the 18th century, navies forced oncoming ships to identify themselves by firing a cannon shot over their bow. If the approaching ship hoisted enemy colors an attack might ensue. Traditionally warships had the right to disguise themselves by sailing under neutral or false flags, but once they went into battle they were required to fly their country’s true colors.
  • Crow’s Nest – a platform located high on a mast used as a lookout point. The term is sometimes used metaphorically for the topmost structures in buildings, towers, etc.
  • Jibe Ho – a command spoken when jibing, and the sailboat is heading downwind and across the wind. It is a warning to sit down or be clear of the boom before it swings!
  • Lower the Boom – The boom is the long horizontal pole that controls the movement of the mainsail. It can deliver sailors a knockout blow if it swings wildly or collapses in heavy weather. These days the phrase means to put a stop to, chastise, or rebuke.
  • Headwinds – winds blowing in the opposite direction of the ship’s movement; has also come to mean resistance or opposition to a plan, often referred to as “economic headwinds” in business.
  • Sea Legs – the ability to adjust to the motion of a ship and maintain balance; To “have one’s sea legs” is to be able to walk calmly and steadily on a tossing ship, or to become accustomed to a new or strange situation
  • Run Aground; or High and Dry – to be run aground is when the bottom of the boat hits the sea floor and stops the boat. For a ship to run aground in a receding tide is to be left high and dry. Getting stuck with the check when everyone else has taken off is also to be left high and dry.
  • Dead in the Water – when there is no wind and the water is completely still, giving no chance of any sailing. The phrase also means a proposal or plan with zero chance of success.
  • Fathom – a unit of measurement for depth, equal to six feet. This nautical unit of measurement is based on the span of a man’s outstretched arms. The word comes from the Old English “faedem,” to embrace. Sailors measured ocean depths, anchor chains, ropes, and cables in fathoms. Although marines eventually abandoned fathoms for meters, we onshore still reach for the word fathom to express our ability to comprehend, grasp, or get to the bottom of things.
  • Gunwale – the upper edge of the side of a boat, pronounced “gunnel”, named for where the guns on a ship would sit. To be “full to the gunnels” means to be completely full.
  • In Irons – A sailing vessel is “in irons” when she is trapped in the “No Go Zone”, unable to bear away and begin sailing. The term dates from when criminals aboard old sailing ships were secured to the deck with leg-irons, unable to move.
  • Kedge – a smaller anchor used to move the ship slowly in a desired direction. Used primarily in nautical situations, but can be adapted to mean a clever way of moving in a direction when the obvious method won’t work.
  • The Cut of One’s Jib – “Jib” is the name of the foresail that controls the general performance of a ship. In everyday life, it also means the way one looks or conducts themselves (usually negative).
  • Cup of Joe – The days of rum, beer, and officers’ personal wine supply dried up with the appointment of Josephus Daniels as Secretary of the Navy. In 1914 this stern Methodist and prohibitionist banned “…the use or introduction for drinking purposes of alcoholic liquors on board any naval vessel, or within any navy yard or station.” As a substitute, stewards increased orders for coffee. Naval lore has it that the disgruntled sailors tagged the poor substitute “cup of Josephus Daniels,” and later the shorter “cup of Joe.” That’s one theory, anyway, but one thing we know — any day, aboard a ship or not, deserves its properly caffeinated start!
  • Groundswell – Deep ocean waves grow larger as they move over uneven seabeds and are felt as surface undulations. Colloquially, the term describes a widespread surge of public opinion.
  • It’s an Ill Wind that Blows No Good – While a sailor could be frustrated by an unfavorable wind, it might be a great wind for a sailor going another direction. This translates into everyday life to mean that what’s bad for one person may be good for another.
  • Know the Ropes – Old, tall ships had miles of rigging. Today’s sailboats also have quite a lot of line. Each serves a purpose, and it’s critical for sailors to correctly identify each one. Securing or unlashing the wrong line at the wrong time could be catastrophic, or at least cause you to lose the regatta. In sailing and in real life, to be well versed and familiar is to know the ropes.

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Boating Basics Glossary of Nautical Terms

Ian Fortey

The world of boating has a pretty unique vernacular, and it’s important that you understand the differences between sailing words and land lubber words before you head out onto the water! Nothing highlights a newbie quite like the wrong use of a word!

You might know the difference between a bow vs stern, port or starboard, and can tell the difference between a bowline and a clove hitch, but if you don’t know what’s the opposite of aft or the opposite of windward, it’s time to brush up on your sailboat terms.

To make life easier, we’ve put together a concise glossary with every boat definition, nautical word, and ship terminology you could ever possibly need to know, with simple, easy to understand definitions, and links to more detailed sources when necessary.

If your boat lingo isn’t up to scratch, read on! Here’s all you need to know.

Boating Basics Glossary of Terms

catamaran slang meaning

ABAFT – Toward the rear (stern) of the boat. Behind.

ABEAM – At right angles to the keel of the boat, but not on the boat.

ABOARD – On or within the boat.

ABOVE DECK – On the deck (not over it – see ALOFT)

ABREAST – Side by side; by the side of. To define abreast in non sailing terms would be alongside something.

ADRIFT – Loose, not on moorings or towline.

AFT – Toward the stern of the boat. The aft of a ship is towards the rear of the ship, or the back of a boat.

AGROUND – Touching or fast to the bottom.

AHEAD – In a forward direction.

AIDS TO NAVIGATION – Artificial objects to supplement natural landmarks indicating safe and unsafe waters.

ALEE – A good alee definition would be: away from the direction of the wind. Opposite of windward.

ALOFT – Above the deck of the boat.

AMIDSHIPS – In or toward the center of the boat.

ANCHORAGE – A place suitable for dropping anchor in relation to the wind, seas and bottom.

ASTERN – In back of the boat, opposite of ahead.

ATHWARTSHIPS – At right angles to the centerline of the boat; rowboat seats are generally athwart ships.

AWEIGH – The position of anchor as it is raised clear of the bottom.

BATTEN DOWN – Secure hatches and loose objects both within the hull and on deck.

BEAM – The greatest width of the boat.

BEARING – The direction of an object expressed either as a true bearing as shown on the chart, or as a bearing relative to the heading of the boat.

BELOW – Beneath the deck.

BIGHT – The part of the rope or line, between the end and the standing part, on which a knot is formed.

BILGE – The interior of the hull below the floor boards. A bilge pump is a special device for this area.

BITTER END – The last part of a rope or chain.The inboard end of the anchor rode.

BOAT – A fairly indefinite term. A waterborne vehicle smaller than a ship. One boat definition is a small craft carried aboard a ship.

BOAT HOOK – A short shaft with a fitting at one end shaped to facilitate use in putting a line over a piling, recovering an object dropped overboard, or in pushing or fending off.

BOOT TOP – A painted line that indicates the designed waterline.

BOW – The forward part of a boat. The bow of a boat can also be referred to as the front. It’s the opposite of the stern of a boat in sailing terms.

BOW LINE – A docking line leading from the bow.

BOWLINE – A knot used to form a temporary loop in the end of a line.

BRIDGE – The location from which a vessel is steered and its speed controlled. “Control Station” is really a more appropriate term for small craft.

BRIDLE – A line or wire secured at both ends in order to distribute a strain between two points.

BRIGHTWORK – Varnished woodwork and/or polished metal.

BULKHEAD – A vertical partition separating compartments.

BUOY – An anchored float used for marking a position on the water or a hazard or a shoal and for mooring.

BURDENED VESSEL – That vessel which, according to the applicable Navigation Rules, must give way to the privileged vessel. The term has been superseded by the term “give-way”.

catamaran slang meaning

CABIN – A compartment for passengers or crew.

CAPSIZE – To turn over.

CAST OFF – To let go.

CATAMARAN – A twin-hulled boat, with hulls side by side.

CHAFING GEAR – Tubing or cloth wrapping used to protect a line from chafing on a rough surface.

CHART – A map for use by navigators.

CHINE – The intersection of the bottom and sides of a flat or v-bottomed boat.

CHOCK – A fitting through which anchor or mooring lines are led. Usually U-shaped to reduce chafe.

CLEAT – A fitting to which lines are made fast. The classic cleat to which lines are belayed is approximately anvil-shaped.

CLOVE HITCH – A knot for temporarily fastening a line to a spar or piling.

COAMING – A vertical piece around the edge of a cockpit, hatch, etc. to prevent water on deck from running below.

COCKPIT – An opening in the deck from which the boat is handled.

COIL – To lay a line down in circular turns.

COURSE – The direction in which a boat is steered.

CUDDY – A small shelter cabin in a boat.

CURRENT – The horizontal movement of water.

DEAD AHEAD – Directly ahead.

DEAD ASTERN – Directly aft.

DECK – A permanent covering over a compartment, hull or any part thereof.

DINGHY – A small open boat. A dinghy is often used as a tender for a larger craft.

DISPLACEMENT – The weight of water displaced by a floating vessel, thus, a boat’s weight.

DISPLACEMENT HULL – A type of hull that plows through the water, displacing a weight of water equal to its own weight, even when more power is added.

DOCK – A protected water area in which vessels are moored.The term is often used to denote a pier or a wharf.

DOLPHIN – A group of piles driven close together and bound with wire cables into a single structure.

DRAFT – The depth of water a boat draws.

EBB – A receding current.

FATHOM – Six feet.

FENDER – A cushion, placed between boats, or between a boat and a pier, to prevent damage.

FIGURE EIGHT KNOT – A knot in the form of a figure eight, placed in the end of a line to prevent the line from passing through a grommet or a block.

FLARE – The outward curve of a vessel’s sides near the bow. A distress signal.

FLOOD – A incoming current.

FLOORBOARDS – The surface of the cockpit on which the crew stand.

FLUKE – The palm of an anchor.

FOLLOWING SEA – An overtaking sea that comes from astern.

FORE-AND-AFT – In a line parallel to the keel.

FOREPEAK – A compartment in the bow of a small boat.

FORWARD – Toward the bow of the boat.

FOULED – Any piece of equipment that is jammed or entangled, or dirtied.

FREEBOARD – The minimum vertical distance from the surface of the water to the gunwale.

catamaran slang meaning

GALLEY – The kitchen area of a boat.

GANGWAY – The area of a ship’s side where people board and disembark.

GEAR – A general term for ropes, blocks, tackle and other equipment.

GIVE-WAY VESSEL – A term used to describe the vessel which must yield in meeting, crossing, or overtaking situations.

GRAB RAILS – Hand-hold fittings mounted on cabin tops and sides for personal safety when moving around the boat.

GROUND TACKLE – A collective term for the anchor and its associated gear.

GUNWALE – The upper edge of a boat’s sides. These are found on the sides of a boat.

HARD CHINE – An abrupt intersection between the hull side and the hull bottom of a boat so constructed.

HATCH – An opening in a boat’s deck fitted with a watertight cover.

HEAD – A marine toilet. Also the upper corner of a triangular sail.

HEADING – The direction in which a vessel’s bow points at any given time.

HEADWAY – The forward motion of a boat. Opposite of sternway.

HELM – The wheel or tiller controlling the rudder.

HELMSPERSON – The person who steers the boat.

HITCH – A knot used to secure a rope to another object or to another rope, or to form a loop or a noose in a rope.

HOLD – A compartment below deck in a large vessel, used solely for carrying cargo.

HULL – The main body of a vessel.

INBOARD – More toward the center of a vessel; inside; a motor fitted inside a boat.

INTRACOASTAL WATERWAY – ICW: bays, rivers, and canals along the coasts (such as the Atlantic and Gulf of Mexico coasts), connected so that vessels may travel without going into the sea.

JACOBS LADDER – A rope ladder, lowered from the deck, as when pilots or passengers come aboard.

JETTY – A structure, usually masonry, projecting out from the shore; a jetty may protect a harbor entrance.

KEEL – The centerline of a boat running fore and aft; the backbone of a vessel.

KNOT – A measure of speed equal to one nautical mile (6076 feet) per hour.

KNOT – A fastening made by interweaving rope to form a stopper, to enclose or bind an object, to form a loop or a noose, to tie a small rope to an object, or to tie the ends of two small ropes together.

LATITUDE – The distance north or south of the equator measured and expressed in degrees.

LAZARETTE – A storage space in a boat’s stern area.

LEE – The side sheltered from the wind.

LEEWARD – The direction away from the wind. Opposite of windward.

LEEWAY – The sideways movement of the boat caused by either wind or current.

LINE – Rope and cordage used aboard a vessel.

LOG – A record of courses or operation. Also, a device to measure speed.

LONGITUDE – The distance in degrees east or west of the meridian at Greenwich, England.

LUBBER’S LINE – A mark or permanent line on a compass indicating the direction forward parallel to the keel when properly installed.

catamaran slang meaning

MARLINSPIKE – A tool for opening the strands of a rope while splicing.

MIDSHIP – Approximately in the location equally distant from the bow and stern.

MOORING – An arrangement for securing a boat to a mooring buoy or a pier.

NAUTICAL – It’s easy to define nautical: it is an all encompassing word for anything concerning sailors or maritime travel. All of the boat terminology here can be defined as nautical words.

NAUTICAL MILE – One minute of latitude; approximately 6076 feet – about 1/8 longer than the statute mile of 5280 feet.

NAVIGATION – The art and science of conducting a boat safely from one point to another .

NAVIGATION RULES – The regulations governing the movement of vessels in relation to each other, generally called steering and sailing rules.

OUTBOARD – Toward or beyond the boat’s sides. A detachable engine mounted on a boat’s stern.

OVERBOARD – Over the side or out of the boat.

PIER – A loading platform extending at an angle from the shore.

PILE – A wood, metal or concrete pole driven into the bottom. Craft may be made fast to a pile; it may be used to support a pier (see PILING) or a float.

PILING – Support, protection for wharves, piers etc.; constructed of piles (see PILE)

PILOTING – Navigation by use of visible references, the depth of the water, etc.

PLANING – A boat is said to be planing when it is essentially moving over the top of the water rather than through the water.

PLANING HULL – A type of hull shaped to glide easily across the water at high speed.

PORT – The left side of a boat looking forward. A harbor.

PRIVELEGED VESSEL – A vessel which, according to the applicable Navigation Rule, has right-of-way (this term has been superseded by the term “stand-on”).

QUARTER – The sides of a boat aft of amidships.

QUARTERING SEA – Sea coming on a boat’s quarter.

RODE – The anchor line and/or chain.

ROPE – In general, cordage as it is purchased at the store. When it comes aboard a vessel and is put to use it becomes line.

RUDDER – A vertical plate or board for steering a boat.

RUN – To allow a line to feed freely.

RUNNING LIGHTS – Lights required to be shown on boats underway between sundown and sunup.

catamaran slang meaning

SATELLITE NAVIGATION – A form of position finding using radio transmissions from satellites with sophisticated on-board automatic equipment.

SCOPE – Technically, the ratio of length of anchor rode in use to the vertical distance from the bow of the vessel to the bottom of the water. Usually six to seven to one for calm weather and more scope in storm conditions.

SCREW – A boat’s propeller.

SCUPPERS – Drain holes on deck, in the toe rail, or in bulwarks or (with drain pipes) in the deck itself.

SEA COCK – A through hull valve, a shut off on a plumbing or drain pipe between the vessel’s interior and the sea.

SEAMANSHIP – All the arts and skills of boat handling, ranging from maintenence and repairs to piloting, sail handling, marlinespike work, and rigging.

SEA ROOM – A safe distance from the shore or other hazards.

SEAWORTHY – A boat or a boat’s gear able to meet the usual sea conditions.

SECURE – To make fast.

SET – Direction toward which the current is flowing.

SHIP – A larger vessel usually thought of as being used for ocean travel. A vessel able to carry a “boat” on board.

SLACK – Not fastened; loose. Also, to loosen.

SOLE – Cabin or saloon floor. Timber extensions on the bottom of the rudder. Also the molded fiberglass deck of a cockpit.

SOUNDING – A measurement of the depth of water.

SPRING LINE – A pivot line used in docking, undocking, or to prevent the boat from moving forward or astern while made fast to a dock.

SQUALL – A sudden, violent wind often accompanied by rain.

SQUARE KNOT – A knot used to join two lines of similar size. Also called a reef knot.

STANDING PART – That part of a line which is made fast.The main part of a line as distinguished from the bight and the end.

STAND-ON VESSEL – That vessel which has right-of-way during a meeting, crossing, or overtaking situation.

STARBOARD – The right side of a boat when looking forward.

STEM – The forward most part of the bow.

STERN – The after part of the boat in nautical terms. The stern of a boat is the back portion of the vessel. It is the opposite to the bow of a boat, which is the front.

STERN LINE – A docking line leading from the stern.

STOW – To put an item in its proper place.

SWAMP – To fill with water, but not settle to the bottom.

THWARTSHIPS – At right angles to the centerline of the boat.

TIDE – The periodic rise and fall of water level in the oceans.

TILLER – A bar or handle for turning a boat’s rudder or an outboard motor .

TOPSIDES – The sides of a vessel between the waterline and the deck; sometimes referring to onto or above the deck.

TRANSOM – The stern cross-section of a square sterned boat.

TRIM – Fore and aft balance of a boat.

UNDERWAY – Vessel in motion, i.e., when not moored, at anchor, or aground.

V BOTTOM – A hull with the bottom section in the shape of a “V”.

WAKE – Moving waves, track or path that a boat leaves behind it, when moving across the waters.

WATERLINE – A line painted on a hull which shows the point to which a boat sinks when it is properly trimmed (see BOOT TOP).

WAY – Movement of a vessel through the water such as headway, sternway or leeway.

WINDWARD – Toward the direction from which the wind is coming.

YACHT – A pleasure vessel, a pleasure boat; in American usage the idea of size and luxury is conveyed, either sail or power.

YAW – To swing or steer off course, as when running with a quartering sea.

Boating Slang

Now that you know the basic boating terms, what about talking like a sailor. You’ll notice these are two very distinct things. While all of these official terms and names are important to know, there is more. If you spend a lot of time around sailors you may start picking up on boating slang. Less official but no less important, boating slang can convey just as much information as those other terms. Many of these come to us from the naval tradition, or even piracy, and some have gone beyond the nautical into our everyday lives.

Slang from Sailing Ships

catamaran slang meaning

A1: Not just a steak sauce, this slang term means something is high quality or the best. It comes from ship classifications. The highest rated ships were rated A1.

At Loggerheads: This term means to be locked in a disagreement. It comes from the term “loggerhead” which was a stick used to stir pitch and other hot liquids. If sailors got into a fight, they would sometimes use these loggerheads as weapons.

Barge In: Large, flat-bottom river barges are hard to maneuver. Thus, they had a bad habit of forcing their way into places where they weren’t wanted, which is where the modern meaning comes from.

Booty: Pirate booty is a phrase we’re all familiar with. It traces its origins to the word “bottyne” which was plunder taken in war.

By and Large: This term originally referred to how sails took the wind. By referred to the ability to sail into wind and large was off the wind. If a sailing ship could do both then by and large it sailed well.

Deep Six: This is used to mean getting rid of something. In nautical terms, a fathom was six feet, so you’d be dumping something one fathom, or about the height of a sailor, if you deep sixed them.

Devil and the Deep Blue Sea: This term refers to being between a rock and a hard place, as it were and this one does have a nautical origin and it does refer to the seam where the hell meets the deck. When a sailor did have to caulk this on the fly, they’d be suspended from the deck. The seam was called the devil, and the sea was right under them as they worked.

Hand Over Fist: This phrase typically refers to earning money, and means you’re pulling it in very fast. The phrase’s nautical origins refer to sailors rapidly pulling in ropes on a ship.

In the Soup: Fog is often described as being thicker than pea soup. If a boat is in the soup, it’s in the fog.

Keel Over: This slang term refers to passing out or even dying. The keel, of course, is located under a ship so for the keel to flip over the boat has to capsize. When applied to people the meaning is clear.

Knot: We knot nautical speed is measured in knots, but why? Back in the 17th century, sailors used something called the common log or chip log to measure speed. This consisted of a piece of wood used as a float at the end of a rope. Knots were tied in the rope every 47 feet 3 inches. A sailor would let these knots pass through their hands as the ship sailed, and the timing would be measured with a 30-second hour glass. The number of knots that passed through the sailor’s hands indicated speed.

Know The Ropes: Also “show you the ropes,” which means understanding how something is done. This one is fairly self-explanatory as any sailor hoping to master their ship would need to literally know the ropes and how to use them.

Limey: This is still used as a slang term, somewhat insultingly so, for British people. The phrase dates back to the British Navy providing its soldiers with rations of limes. Scurvy was a serious issue for sailors and it’s caused by a lack of vitamin C. The limes were meant to combat this.

Loose Cannon: A character in a TV show or movie is a loose cannon if they’re unpredictable. The term comes from cannons used on wooden ships. If a cannon was not secured, it would come loose on deck and could cause serious damage.

Pipe Down: This phrase means to be quiet or settle down. Boatswains would blow on a pipe to signal that it was time to head below deck in the evening. Piping down the hammocks was the term used.

Scuttlebutt: This is a term that means gossip. It dates back to sailing vessels and the literal scuttlebutt which was the term for water barrel. Sailors would gather around with a drinking ladle to chat when they had a moment free, hence its usage in terms of gossip.

Stinkpot: This is a modern term used by some boaters to refer to powerboats. In specific, the kind that race by very quickly and leave a wake of smelly exhaust.

Three Sheets to the Wind: A sheet is the line used to control a sail. One sheet left to flap in the wind would make control of the vessel harder. Three sheets means it’s downright sloppy and the sails would be all over the place. That’s why, today, the phrase refers to being drunk.

True Colors: When someone shows their true colors, it means they’re showing who they really are. In most contexts, this phrase means someone deceives you in some way but then you learned the truth. In nautical terms, some vessels would hide their flags or colors, and even fly the flags of enemies in order to trick people, especially in battle. If they had shown their true colors, the enemy would have known they were being tricked. Flying colors has the same origin.

Under the Weather: If you’re feeling ill, people will still use this phrase. It comes from the days of sailing when an ill sailor would be sent below deck. That kept you out of the weather which could make the situation worse by placing you literally under the weather.

The Slang That Didn’t Come From Sailing

catamaran slang meaning

Words and phrase origins are often steeped in myth, legend, and outright hoaxes. A lot of terms that allege to come from nautical origins are actually not nautical at all. You’ll find many websites that claim these stories as true origins. It’s always good to do a little extra research just to be sure.  None of these terms and phrases are actually nautical at all.

Above Board: we use this term today to mean something that is honest or honorable. Some people claim it has a nautical origin. That a crew that stayed on deck was honest and, literally, above board. But if they were pirates they might hide below deck. This is not true, however, and the term traces its origins to gambling, not piracy.

As the Crow Flies: A popular story relating to this term is that vessels had crows in cages on board and would release one to see what direction it flew and then follow it to land. There is no evidence that this ever happened, however. Keeping birds alive in a cage would have been difficult, especially crows since they will fight each other.

Brass Monkey: A popular story is that pirate ships used to call the brass trays that held cannonballs brass monkeys. If it got cold enough, the metal would contract and the balls would fall off. However, that’s not actually true. Sailors never actually used the term “monkey” or “brass monkey” to describe anything on a ship. Also, cannonballs were never stored up on deck.

Buoyancy Operated Aquatic Transport: Ever heard this as the origin of the word “boat?” It’s not. That’s from a cartoon.

Cat out of the Bag: When you let the cat out of the bag, you reveal a secret. Some websites claim this has a nautical origin. The story goes that a sailor would be punished on board with a whip called a cat-o-nine tails. The whip was kept in a bag so to let the cat out of the bag meant something bad was happening. However, there is no evidence that this was ever used in a nautical context.

Clean Slate : People attribute this, meaning a fresh start, to sailors very often. However, the idea of a clean slate is literally as old as slates themselves. The Ancient Greeks had a concept called “tabula rasa” in philosophy which essentially translates to clean slate. Schools used to use chalk and slate before paper notebooks and every day those slates had to be cleaned. The phrase does not have any notable link to nautical history.

The Devil To Pay: This is a fun one that is often explained wrong. On a ship, the devil referred to the seam of the hull at deck level. Word is that this was the hardest of all seams to caulk, hence calling it the devil. The devil to pay meant caulking that seam. However, that is not the phrase origin. It looks more like sailors took the already existing phrase and used it to describe what they were doing. The true phrase predates nautical use by over 100 years. There is a lot of history of terms relating to people making bargains with the devil that require payment, including the very famous story of Faust.

Posh : A word used mostly in England to describe something fancy or expensive. There’s a story that it comes from ships that travelled from Britain to Boston. The rich customers were put in rooms labelled “port out, starboard home” as an instruction on where to store their luggage so it wouldn’t be ruined by the sun. This, however, is untrue.

Square Meal: This is another popular one from folk etymology. The story goes that sailors were fed on square plates thus the origin of square meal. And it’s true that the Royal Navy used square plates. However, the phrase was never recorded anywhere in naval history. But the word “square” meaning “good” or “proper” or “trustworthy” dates back hundreds of years. The first usage of “square meal” in print comes from US sources in advertisements.

The Whole Nine Yards: There are many supposed origins of this phrase, but one claims to be nautical. It suggests that square-rigged vessels with three sails on three masts had “the whole nine yards” out when all sails were up. However, there is no evidence to support this and it also doesn’t make much sense. Not all vessels had three sails or three masts.

Frequently Asked Questions

What is the back of a boat called.

The back section of a boat is referred to as the aft, while the actual back of a boat is known as the stern.

Where is the stern of a boat?

The stern of a boat is the back of a boat. In nautical terms, the bow is the front of a boat, and the stern is the rear.

Where is a boat’s gunwhale located?

A boat’s gunwhale is the top section of the boat’s sides. In ship terminology, a gunwhale definition is the upper edges of the side of boat.

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My grandfather first took me fishing when I was too young to actually hold up a rod on my own. As an avid camper, hiker, and nature enthusiast I'm always looking for a new adventure.

Categories : nauticalknowhow

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Lucia Alonso on March 29, 2020

Tack: This term has two distinct meanings, both of them very important. As a verb, to tack is to change direction by turning the bow of the boat through the wind. As a noun, your tack is the course you are on relative to the wind. For example, if the wind is blowing over the port side, you are on a port tack. If it s blowing over the starboard side, you re on a you guessed it starboard tack.

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Joe H. on April 12, 2023

The tack of a sail refers to the bottom forward attachment point on a (Bermuda Rig/Marconi Rig/Gaff Rig) sail attached directly to the mast. Depending which sail type being used the top attachment point may be called the head or the peak, the bottom attachment point at the mast is called the tack , and the furthest back attachment point is called the clew.

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kathy fuller on June 21, 2020

Is the sign SCREWROOM really used on a boat?

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John Sinnott on January 6, 2024

Kathy, A bit late. There are some ribald terms used colloquially such as drilling platform or screwroom but theses are not accepted as standard nautical terminology.

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Cynthia Fuller on March 24, 2022

What is the term for piling rope on deck in the shape of a figure eight?

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Tony H on June 7, 2022

The pass thru hole , on some vessels, for a Line to pass thru to tie to an inboard cleat, is called?

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Jack Ducan on February 28, 2023

The word wale in gunwale was used to refer to the upper plank on the boat. The plank used for the wale was a lot thicker than any regular planking as it was there to lessen the damage to the vessel and people.

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Sailing Terms: A Complete Guide

Sailing Terms: A Complete Guide | Life of Sailing

Last Updated by

June 15, 2022

Learning sailing terms when you first get into boating can be a daunting task.

Some sailing terms are logical, like 'fore' means forward or front of the boat, while others might as well be in a different language. Athwartship, for example. Nothing in our daily lexicon gives any clues as to what that might mean. Like it or not, it's time to dust off the old noodle and get to memorizing some new vocab words!

Knowing the difference between a clew and a tack, a luff and a leech, will help you communicate with your sail maker regarding which part of your sail needs resewn. If you need to have your rigging adjusted, you must know the difference between your shrouds and your stays, your standing rigging vs. your running rigging.

By educating yourself in the correct names of all parts of your sailboat, you can avoid situations in which you may need to use terms such as ‘thingy’ or ‘that round part at the end of that thing’. While even the most seasoned sailor occasionally troops over the vernacular, it is always beneficial to have as wide a nautical vocabulary as possible. Many in the sailing community get by without knowing the entire sailing dictionary, but if you’re interested in avoiding vocabulary embarrassment, check out the list I’ve compiled of sailing terms that every sailor ought to know.

I’ve been sailing on and off throughout my life and I know from experience that it is incredibly helpful to know the correct terms for each part of your sails, rigging, and boat.

Sailors are among the kindest, most helpful people you’ll ever meet. But, if you’re looking for help on why you’re not getting the most speed out of your mainsail and you know don’t know the correct terms for each part of the sail, it may be hard to get advice from you fellow sailor on why ‘the back of the mainsail is flappy’. They would be more likely to give useful advice if you’re able to tell them that you’re struggling to keep wind in the roach of your mainsail. Check out my list of sailing terms and see if a few don’t stick. I’ve done my best to include pictures when possible.

Table of contents

Sailing Terms

Abeam : When an object, craft or island is abeam your vessel, that means that it is off the side of your boat. It is 90 degrees from the centerline of your boat.

Abaft : Toward the stern. “Honey, have you seen my boat shoes?” “They’re abaft the navigation table!” This is the opposite of forward.

Aft : In the stern of the boat. For example, the back cabin is referred to as the aft cabin.

Apparent wind : The wind direction and speed which the crew observes to be blowing in combination with the true wind. This is often different from the true wind direction and speed due to the boat's motion.

Astern : The area behind the boat. If you go astern, you are going in reverse.

Athwartship : Directionally perpendicular to the centerline of the boat.

Backing (a sail) : Forcing the sail to take wind into its opposite side by pulling the sail to the opposite side of the boat.

Backstay : The wire that runs from the back of the boat to the mast head. This prevents the mast from falling forward.

Bailer : Any scoop-like container that is used to remove water from within a vessel’s hull.

Ballast : Weight which adds stability to the vessel. The weight usually is composed of lead or iron and placed low in the boat's hull, such as within the keel.

Batten : a thin, flexible strip (often fiberglass) that is inserted into the main sail to help it stay open to the wind. The batten runs from the back edge of the sail (leech) toward the front edge (luff).

Beam : The width of the vessel at its widest point.

Beam reach : Sailing with the wind blowing perpendicular to the direction the boat is traveling.

Bearing off or Bearing away : Steering the boat away from the direction in which the wind is blowing.

Bend : a knot which connects two ropes.

Berth : A slip, a mooring, or a bed within the boat.

Bight : A bend or loop in a rope. When a rope forms a bight, it has changed direction 180 degrees.

Bilge : The lowest area within a boats hull. This area collects water which is then pumped overboard by a bilge pump.

Bimini : The covering over the cockpit. Usually constructed from a stainless steel frame covered with canvas or fiberglass. It provides protection from sun and rain, but not wind.

Binnacle : The pedestal centrally located in the cockpit that generally holds the steering wheel and navigational instruments.

Block : A pulley.

Boom : This pole runs perpendicular to the mast and holds the bottom of the mainsail in place. Its position is adjustable side to side as needed for the wind direction.

Boom vang : A tackle which ensures that the boom does not lift upward from wind pressure in the mainsail.

Boot Top or Boot Stripe : The stripe of tape or paint between the boat's underwater (bottom) paint and it’s above water (topside) paint.

Bow : Front end of the boat

Bowsprit : The forward most protruding pole or platform which some boats possess. This spar allows for the sails and rigging to be attached further forward.

Broach : When a boat sailing downwind accidentally ends up sideways to the waves and heels over dangerously. This can be caused by large seas or poor steering.

Broad reach : Sailing with the wind coming off your stern quarter. If you’re standing at the helm facing the bow, the wind is blowing halfway between the side and the back of the boat.

Bulkhead : The walls in a boat which run athwartship, or perpendicular to the centerline of the vessel.

Capsize : When a vessel tips over past 90 degrees.

Catamaran : A vessel with two hulls.

Centerboard : A retractable keel which helps the sailboat maintain course and stability underway. When raised, the vessel is able to enter shallow waters.

Centerline : An imaginary line that runs from the center of the bow to the center of the stern.

Chainplate : A metal plate that is secured to the boat's hull to which wires supporting the mast are attached. The chainplates may be exterior or interior, visible or hidden.

Chandlery : A store that sells boat supplies and parts.

Cleats : The wooden or metal piece to which ropes are secured.

Chock : A fitting that a line passes through to change direction without chafing.

Clew : The lower back corner of a sail. This is where the foot and leech of the sail meet.

Close-hauled : Sailing as close to the direction the wind is coming from as possible with the sails pulled in tight. (See Points of Sail for infographic.)

Close Reach : Sailing between close hauled and beam reach. (See Points of Sail for infographic.)

Coamings : The lip around a hatch or window which stops water from entering. Also the raised area around the cockpit to keep out water.

Cockpit : The area from which steering occurs. This can be in the center of the boat or in the back of the boat.

Companionway : The doorway into the cabin.

Cotter pin : a bendable metal pin which is inserted into a metal rod then bent to lock it in place.

Daybeacons : Markers for navigation which are on posts. These are red or green.

Dead run : Sailing with the wind coming from directly behind the boat. Sails are fully out to catch the wind.

Dead reckoning : Determining a vessel's position by knowing the direction and speed traveled.

Dinghy : A small boat which is used to travel to shore from the main vessel. This can be propelled oars or a motor.

Dodger : The structure at the front of the cockpit which protects the cockpit and companionway from wind and spray. This is generally made of stainless steel frame covered with canvas and plastic windows. It can also be a solid structure with solid windows.

Dismasting : When the mast breaks off the boat. This can occur due to rigging failure or structural failure of the mast.

Displacement : The weight of the water that would otherwise be in the place of the boats hull.

Drogue : A sea anchor which is deployed to help control the drift of a vessel. It can be constructed like a parachute, bucket, or even a rope dragging behind the boat.

Ebb tide : After high tide when the water is receding towards low tide.

EPIRB : Stands for Emergency Position Indicating Radio Beacon. This device transmits a distress signal to emergency services and notifies them of a vessel's location.

Fairlead: A fitting which encloses a line within a smooth ring and helps guide its direction.

Fathom : A measurement of water depth equal to 6 feet.

Fid : A pointed tool used when splicing a line.

Fiddle : The raised edge around a table which prevents objects from falling off as the boat rocks or heels.

Fix : Determining a vessel's location by using the compass bearing of two or more fixed points of reference such as landmarks or buoys.

Fin keel : A fixed, ballasted keel which is centrally located beneath the hull. It does not run the full length of the hull.

Flogging : When a sail flaps noisily because it is not being filled by the wind.

Flood tide : Time period between low tide and high tide when the water is rising.

Foot : The bottom edge of a sail.

Fore : At or near the bow of a vessel.

Forestay : The wire which leads from the bow to the top of the mast. The forward most sail attaches to the forestay either directly or by use of a roller furling system.

Full keel : A fixed, ballasted keel which runs the full length of the hull.

Furling system : A system around which the sail wraps when not in use and is unwrapped for sailing. This may be around the forestay or within the mast.

Freeboard : The distance on a vessel from the waterline to the deck.

Galley : The kitchen on a boat.

Gelcoat : A colored resin which is painted onto the outside surface of a boat and forms a protective glossy layer.

Genoa : A large forward sail which, when fully extended, comes back past the mast. Larger than a jib sail.

Gimbals : Often attached to a boat's stove, it is the fitting which allows an object to maintain an upright position when a vessel heels.

Gooseneck : The point at which the boom attaches to the mast. It allows the boom to move in all directions.

Ground tackle : The anchor, chain, and line used to fix a boat to the bottom when anchoring.

Gunwale : Pronounced “gunnel”. This is the top edge of a boat's hull.

Halyard : The line which attaches to a sail to raise it.

Hanks : The clips that attach the front edge (luff) of a sail to the forestay.

Hatch : An opening window in the cabin roof much like a skylight.

Head : Bathroom on a boat. Also, the uppermost corner on a sail.

Headway : The forward motion of a vessel through the water.

Heave to : A method of controlling a boat’s position to the waves and limiting headway by backwinding the forward sail and keeping the rudder hard over into the wind.

Heel : The tilt that occurs to a boat's hull when the sails are filled with wind.

In-Irons : When a sailboat is bow into the wind with sails flapping. No steerage is possible as the vessel has no forward motion. (See Points of Sail for infographic.)

Jackline or Jackstay : Lines that are run from the bow to the stern. To these safety lines, sailors attach a lanyard connected to their harness so that they may work on deck without fear of being swept overboard in rough seas.

Jib : A triangular forward sail.

Jib sheets : Lines used to control the jib.

Jibing : Pronounced with a long i sound. Steering the boat from one downwind direction to another downwind direction by turning the stern of the boat through the wind. This will cause the sails to move across the boat to the other side, i.e. from port to starboard.

Kedge anchor : A small, lighter second anchor.

Keel : The bottom most part of a boat's structure. This part provides ballast and stability.

Ketch : A sailboat with two masts. The forward mast is the taller mast.

Knot : Regarding speed, one knot is equal to one nautical mile per hour.

Lazyjacks : Light lines that run from the boom to the mast and help contain the mainsail while it’s being lowered to the boom.

Leech : The back edge of a sail. If the sail is square, then this term refers to the outside edges of the sail.

Lee shore : The shore onto which the wind is blowing. On an island, the side of the island facing into the wind is the lee shore.

Leeward : The direction to which the wind is blowing. If the wind is coming from the north, then south is leeward.

Luff : The forward edge of the sail.

Lying a-hull : When a vessel is drifting with all of it’s sails down.

Mainsail : Pronounce main’sil. The primary sail of a boat that is hoisted up or unfurled from the mast.

Mayday : An emergency call put out over a marine radio when there is clear and present danger to the crew of the vessel.

Mizzen : The shorter mast behind the main mast on a ketch.

Monohull : A vessel with a single hull.

Mooring field : An anchorage in which permanently anchored buoys are present to which vessels may be secured.

Multihull : A vessel with more than one hull such as a catamaran or trimaran.

No-sail zone : This is an area 45 degrees to either side of directly into the wind. It is not possible for a boat to sail in this zone as the sails cannot fill with wind. Tacking is necessary. (See Points of Sail for infographic.)

On the hard : When a vessel is out of the water and being stored on land.

Painter : The line which secures the bow of a dinghy to the main boat.

Pan Pan : Pronounced pon-pon. This is an urgent distress radio call which is used when a vessel needs assistance. It is one step below Mayday.

Points of sail : The vessels course in relation to the direction of the wind.

Port : The left side of the boat when facing forward.

Port tack : Sailing with the wind hitting the port side of the vessel and the sails are out on the starboard side.

Pulpit : The metal rails at the bow of the boat which protect the crew from going overboard.

Pushpit : The metal rails at the back of the boat to protect the crew from going overboard.

Quarter : The back corner area of the boat. This area is 45 degrees behind, or abaft, the beam of the vessel.

Reef : reducing the size of the sail in high winds for the safety of the crew and equipment. This is done by either tying or rolling the sail to the boom or forestay.

Rigging : All the wires and ropes used to hold the mast in place and adjust the sails.

Roach : The outer back edge area of the mainsail. If you were to draw a diagonal line from the head of the sail to the clew (back corner), the roach would be outside this diagonal line.

Roller furling : A system which rolls the sail up when not in use. The sail is stored on the roller either at the mast or boom for the mainsail, and at the forestay for the jib or genoa.

Rudder : Steering fin at the back of the boat. Controlled by a steering wheel or tiller from the cockpit.

Running : Sailing in a downwind direction.

Running rigging : The lines, such as sheets and halyards, which control the sails.

Schooner : A sailing vessel with two or more masts. The mainmast is at the back.

Seacock : a valve which can be open or closed to allow water to flow in or out of a through hull fitting.

Scope : The length of chain and line that is between the anchor and the boat.

Scuppers : Deck drains which allow water to flow overboard.

Securite : Pronounced securi-tay. This is a radio call to provide mariners with local marine safety information.

Shackle : A metal U or D shaped link which has a removable pin through the ends.

Sheet : A line or rope which connects to the clew (back corner) of a sail. It is used to control or trim the sail.

Shrouds : Wires or ropes which run from the deck chainplates to the mast. The shrouds prevent the mast from moving side to side.

Skeg : A section of the hull from which the rudder hangs. It provides a variable amount of protection to the rudder depending on its size.

Sloop : A single masted sailboat with a mainsail and a foresail.

Slugs : Fittings on the front edge (luff) of the mainsail that slide into the mast track for hoisting the sail.

Spinnaker : A large, light, often colorful sail that is used off the bow of the boat for sailing downwind (running).

Splice : Connecting two lines together by weaving their strands together.

Spreaders : The horizontal arms extending out from the sides of the mast.

Spring line : Dock lines positioned from the bow to a midship point on the dock or from the stern to a midship point on the dock. This line configuration helps decrease forward and backward motion of the boat while docked.

Stanchions : The metal posts along the outside edge of the deck through which the lifelines run.

Standing rigging : The wires and ropes, such as the shrouds and stays, that are permanently in place and hold up the mast.

Starboard : The right side of the boat when facing forward.

Starboard tack : Sailing with the wind hitting the starboard side of the boat and the sails out on the port side.

Stays : The wires or ropes which run from the bow and stern to the mast top to keep the mast from moving forward or backward.

Steerage way : When a vessel is moving through the water with enough speed to allow the rudder to steer the boat.

Stern : The back end of a boat.

Storm jib : A small, strong forward sail used in heavy winds.

Swing : The circular motion of an anchored boat around it’s anchor due to wind and water movement.

Tack : The forward lower corner of a sail.

Tacking : Turning the boat across the direction the wind is coming from to change course direction. This causes the sails to travel to the other side of the boat.

Tender : Small boat used to transport from shore to the main boat.

Tiller : A bar which controls the rudder and is used to steer the boat from the cockpit. It is used in place of a steering wheel.

Toe rail : The raised lip around the edge of the deck. This can be constructed of wood, fiberglass, or aluminum. It helps prevent items from rolling overboard.

Topping lift : A wire or rope which runs from the back end of the boom to the mast top. This line controls the height of the boom.

Trysail : A small, strong storm sail that is used in place of the mainsail in high winds.

Trim : To adjust the sails.

Winch : A round, drum-like mechanical device used to pull on a line to raise or adjust sails.

Windlass : A winch used to raise and lower the anchor.

Windward : The direction from which the wind is blowing.

Wing on wing : Sailing downwind with the mainsail out on one side and the foresail on the opposite side.

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Beth lives on board her 1983 30ft S2 sailboat with her husband, 6 year-old son, and her two fur babies. She has been sailing and boating for most of her life. Beth has been blessed to experience cruising in the Great Lakes, the Bahamas, and in Alaska. She loves to travel and adores living on her tiny boat with her family.

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[ kat- uh -m uh - ran , kat - uh -m uh -ran ]

  • a vessel, usually propelled by sail, formed of two hulls or floats held side by side by a frame above them. Compare trimaran .
  • a float or sailing raft formed of a number of logs lashed together, used in certain parts of India, South America, etc.
  • Canadian Dialect. a wooden sled.

/ ˌkætəməˈræn /

  • a sailing, or sometimes motored, vessel with twin hulls held parallel by a rigid framework
  • a primitive raft made of logs lashed together
  • old-fashioned. a quarrelsome woman

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Word history and origins.

Origin of catamaran 1

Example Sentences

It involved a private island tour, catamaran cruise, visiting Rihanna’s childhood home and more.

We were about to sail back to Puerto Vallarta, but the catamaran barely moved.

I think the crew just didn’t know how to maneuver the catamaran very well, the sea was not very rough nor was it too windy.

I can paddle my catamaran against both wind and tide; why cannot you do the same?

They never tired, I think, of seeing me handle my giant “catamaran” and the (to them) mysterious harpoon.

We also started building a catamaran, with which to navigate the river when the floods had subsided.

She had easily forced a way for the catamaran through the branches, and once past, had drawn them together again.

Yamba cried out to me to lie flat on the catamaran, and hold on as tightly as I could until we reached smooth water again.

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Definition of catamaran

Illustration of catamaran, examples of catamaran in a sentence.

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'catamaran.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Tamil kaṭṭumaram , from kaṭṭu to tie + maram tree, wood

1673, in the meaning defined above

Dictionary Entries Near catamaran

Cite this entry.

“Catamaran.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/catamaran. Accessed 25 Jun. 2024.

Kids Definition

Kids definition of catamaran, more from merriam-webster on catamaran.

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Nglish: Translation of catamaran for Spanish Speakers

Britannica.com: Encyclopedia article about catamaran

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A to Z of Nautical Terms: A Complete Glossary of Boat Terminology

John Sampson

Are you a new boat owner? Whether you bought a jet ski or a 40-foot cabin cruiser, you’re going to need to understand the lingo while you’re out on the water. Here’s a glossary of basic nautical terms to have you sounding like a sailor.

Toward the stern of the vessel.

A sail position with the wind striking on its leeward side.

Around or near the stern of the vessel.

At a right-angle to the boat’s center-line.

Lashing the helm to the leeward side to ride out bad weather without the sails set.

The center of the deck of the vessel between the fore-and-aft.

Automatic Identification System.

Apparent Wind

The speed and direction of the wind combined with the boat’s movement and the true wind speed and direction.

To look behind the boat while driving in reverse.

Automatic Radar Plotting Aid.

Athwartships

At a right-angle to the aft-and-fore line of the vessel.

The act of measuring the angular distance on the horizon circle in a clockwise method, typically between a heavenly body and an observer.

When the wind starts to shift in an anti-clockwise direction.

Back a sail

Sheeting the sail to the windward direction, so the wind fills the sail on the leeward side.

The stay supports the aft from the mast, preventing its forward movement.

Baggywrinkle

The teased-out plaited rope wound around the stays or shrouds preventing chaffing.

Iron or lead weights are fixed in a low-access area of the vessel or on the keel to stabilize the boat.

A flexible and lightweight strip feeds into the sail leech’s batten pocket, supporting the roach.

Ballast Keel

A ballast bolted to the keel, increasing the vessel’s stability to prevent capsizing.

The widest point of the vessel or a traverse member supporting the deck. On the beam, objects are at a right-angle to the center-line.

Taking the action of steering the vessel away from the wind.

To tag a zig-zagging approach into the wind or close-hauling with alternate tacks.

The object’s direction from the observer measured in magnetic or true degrees.

To fasten the rope around the cleat using a figure-8 knot.

Securing the sail to the spar before hoisting it or connecting two ropes using a knot.

A sleeping quarters on a boat or a slip occupied by a vessel in a marina or harbor.

The loop or bend in a knot.

The round, lower part of the hull where the water collects.

The pulley fixed inside a plastic or wooden casing with a rope running around a sheave and changing to pulling direction.

Boot-Topping

The narrow-colored stripe is painted between the topside enamel and bottom paint.

The heeling action of the boat when it slews to the broadside while running downwind. Abroach usually occurs in heavy seas.

Broad Reach

The point of sailing the vessel between a run and the beam reach with the wind blowing over the quarter.

The partitioning wall in the vessel athwartship.

A measurement of distance equal to 0.1-sea mile, 185-meters, or 200-yards.

Center-Line

The center of the vessel along the aft-to-fore line.

Center-Board

A board lowers through a slot on the keel for reducing leeway.

The fitting slipping over the boom like a claw. It attaches to the main sheet after you finish reefing the sail.

Chart Datum

The reference level on the charts below which the low tide level. The sounding features below the chart datum. The datum level varies depending on country and area.

The metal, wooden, or plastic fitting used to secure ropes.

Close-Hauled

The skill of sailing close to the wind, also known as beating.

The lower, aft corner of the sail where the leech and foot meet.

Close Reach

The point where you’re sailing between the beam reach and the close-hauled or when the wind blows toward the forward of the beam.

The direction that you steer the vessel in degrees. Mariners can use true or magnetic readings or use a compass to plot the course.

Close-Winded

The act of sailing a boat close to the wind.

The rope loop at either end of the line reef points or an eye in a sail.

The difference between the direction indicated by the magnetic meridian and the compass needle, caused by carrying metal objects aboard the vessel.

Sailing with the wind blowing to the aft, in line with the center-line of the vessel.

Displacement

The displacement hull design displaces boat weight in the water and is only supported by its buoyancy.

The weight of the water displaced by the vessel is equal to the vessel’s weight.

The rope used to pull down the spar or sail.

To float the vessel with the wind or current. Or the distance covered by the boat while drifting in the current, measured in time.

The distance between the lowest point on the keel and the center-line of the vessel measured as a vertical distance.

The sea anchor thrown over the stern of a life raft or boat or to reduce drift.

Digital Selective Calling (a function on Marine radios ).

A retractable keel drawn into the vessel’s hull.

Emergency Position Indication Radio Beacon.

Estimated Position.

Estimated Time of Departure.

Estimated Time of Arrival.

The fitting adjusting the feeding line allows you to change the direction of the lead line.

The raised border on cabin tables, chart tables, preventing objects from falling off the surface.

Measurement of water depth and rope lengths.

  • 1 Fathom = 6-feet = 1.83-meters.

The vessel positioning plotted by two or more positioning lines.

The vertical distance between the top of the deck and the waterline.

The closest stay running between the masthead and stemhead, hankering the mainsail.

A large-size headsail is available in various sizes, overlapping the mainsail before hoisting in fresh to light winds on all sailing points.

Two concentric rings pivot at right-angles to keep objects horizontal despite the swaying motion of the boat.

Global Navigation Satellite System.

Global Maritime Distress and Safety System.

To change tack by turning the boat into the eye of the wind.

Booming out the headsail in a windward position using the whisker pole to hold it on the opposite side of the mainsail.

The fitting anchoring the mast to the boom, allowing free movement in all directions.

This metal rail surrounds the boat’s edges, allowing easy gripping to prevent falling overboard.

Turning the stern through the wind to change from one tack to another.

The spinnaker guy controls the steadying rope for the spar through the aft-fore position of the spinnaker pole. The foreguy keeps the spinnaker pole in the forward position.

Global Positioning System.

The rope hoisting the lower sails.

Highest Astronomical Tide.

The fitting for attaching the sail’s luff to a stay.

The deck opening provides the crew with access to the berth or cabin interior.

The streamlined surround of a forestay featuring the groove allows for the sliding attachment of the luff sides of the headsail.

Head-to-Wind

When the bow of the vessel points into the direction of the wind.

The forward motion of the vessel through the water.

The toilet.

The action of backing the jib and lashing the tiller to the leeward side in rough weather conditions. The heave-to encourages the vessel to reduce headway and lie quietly.

When the vessel exaggeratedly leans to one side.

International Maritime Organization.

International Regulations for Preventing Collisions at Sea.

International Telecommunication Union

The lines on weather maps joining places with equal atmospheric pressure.

The temporary device for replacing damaged or lost gear.

The line running from aft-to-fore on both sides of the vessel. The jackstays allow for the clipping attachment of safety harnesses to prevent being lost at sea when falling overboard.

A secondary, smaller, lightweight anchor.

A dual-masted sailboat featuring a mizzen mast that’s slightly smaller than its mainmast, with a stepped forward position of the rudder post/stock.

The center-line of the vessel features the attachment of the ballast keel, allowing for the lowering of the center-board.

Kicking Strap

The line for pulling down the boom or keeping it in the horizontal position when on a run or reach.

A short length of line attached to an important object that you don’t want to lose, such as the jet ski key. The lanyard can connect to your wrist or lifejacket.

The aft edge of the triangular sail. Both side-edges of a square sail.

Lowest Astronomical Tide.

The shore on which the wind is blowing.

The natural tendency of vessels to bear away from the direction of the wind.

Moving in a direction away from the wind. The direction in which the wind is blowing.

The vessel’s leaning to one side due to improper distribution of weight in the boat’s hull.

The leading edge of the sail. Luffing up is turning the head of the boat into the wind.

The sideways motion off course resulting from the wind blowing on one side of the hull and sails.

The instrument for measuring the distance and speed of a boat traveling through the water. It is also the act of recording the details of a voyage in a logbook.

Marinized engine

A car engine or motorbike motor adapted for use in watercraft.

Maritime and Coastguard Agency.

The keel socket locating the base of the mast.

Measured Mile

The distance marked on charts measures one nautical mile between islands at sea or onshore ranges.

The short after-mast on the yawl or ketch.

This imaginary longitudinal line circling the earth, passing through both poles, cutting at right-angles through the equator.

Mean Low Water Neaps.

Mean High Water Neaps.

Mean High Water Springs.

Mean Low Water Springs.

Maritime Mobile Service Identity.

The rope used for pulling out the sail’s foot.

Overall Length (LOA)

The extreme length of the vessel. The measurement from the aftmost point of the stern to the foremost points of the bow. This measurement excludes the self-steering gear, bowsprit, etc.

An emergency call requesting immediate assistance.

The bowline on a tender or dinghy for towing or making fast.

To gradually let out the rope.

The left-hand side of the vessel when looking forward.

Point of Sailing

The angles of the wind allowing for the sailing of the boat. Or the boat’s course relative to its direction and the direction of the wind.

Your vessel is on its port track when the wind is striking the boat’s port side first, and the mainsail is out to the starboard side.

Line of Position/Position Line

The line on charts shows the bearing of the vessel and the position where the boat mist lie. Or two positional lines providing a location fix.

The steel guard rail fitted to the bow to provide additional safety for the crew when working around the boat’s edge.

The steel guard rail fitted around the stern of the boat to prevent the crew from falling overboard.

The section of the vessel midway between the beam and the stern.

The difference in water levels between the high and low tides is the range of tides. Or the distance at which you can see the light.

The act of reducing the sail surface area through folding or rolling additional materials onto the forestay or boom.

Reefing Pennant

The sturdy line allowing you to pull down the leech cringle or luff to the boom while reefing.

When sailing with the wind blowing onto the beam, with all sailing points between close-hauled and running.

Riding Sail

The small sail you hoist to maintain the steerage way during stormy weather.

The imaginary line cuts through all meridians at the same angle. Or the course of the vessel moving in a fixed direction.

Rigging Screw

The deck fitting allowing for tensioning of the standing rigging.

The act of sailing with the wind to the aft of the vessel and with the sails eased into the wide-out, full position.

The curve in a leech sail extending beyond the direct line formed from clew to head.

Running Rigging

All moving lines like halyards and sheets used for trimming and setting sails.

Search and Rescue.

A vessel with two or more masts and the mainmast featured in the aftermost position.

Search and Rescue Transponder.

The toe-rail holes allowing water to drain off the deck.

The room in which the vessel can maneuver clear of submerged dangers.

The shut-off valve for the underwater outlet or inlet passing through the vessel’s hull.

This is French for “radio silence.” You’ll use it when reporting a distress call or incident at sea.

The act of hoisting a sail. Or how the sails fit or the direction of a tidal stream or current.

A procedure word for identifying safety calls.

A steel link featuring a removable bolt crossing the open end. The shackle comes in various designs, from “S” to “U” shapes and more.

The cables or ropes typically fund in pairs, leading from the mast to the chainplates at the deck level. These shrouds prevent the mast from falling to the side, and it’s part of your standing rigging.

The rope attaching to the boom to the sail’s clew allows for the trimming and control over the sail.

Skin Fitting

A through-hull fitting featuring a hole in its skin allows for air and water passing. The seacock is the accessory used for sealing the cavity when not in use.

A boat with a single-masted design for one headsail and one mainsail.

The general term for any metal or wooden pole on board a boat. The pole gives shape to the sails.

Safety of Life at Sea.

Speed Over the Ground

A lightweight, large balloon-shaped sail for running or reacting.

The horizontal struts attach to the mast and extend to the shrouds to assist with supporting the mast.

The act of joining wires or ropes using a weaving process interlacing the fibers in the cable or rope.

The sail will stall if the airflow over the sail surface breaks up, causing the vessel to lose its momentum.

Standing Part

The part of the line you don’t use when making a knot. Or the part of a rope you use to tie around the knot.

The metal post bolted to the deck in an upright position to support the guard railing.

Standing Rigging

The stays and shrouds provide permanent support to the mast.

Starboard Tack

The vessel is on the starboard tack when the boom is out to post, and the wind strikes the boat’s starboard side.

The right-hand side of the vessel when looking forward.

The rope or wire supports the mast in the fore-and-aft direction. It is a part of the standing rigging for your boat.

The sternward movement of the vessel towards the backward direction.

Steerage Way

The vessel has steerage when it reaches sufficient speed, allowing for steering or answering the helm.

The loop of rope or wire attaches the spar to the block to make a sling.

The railing around the vessel’s stern prevents the crew from falling overboard. Modern yachts do not have the elegant wooden railing of older models. Instead, they feature tubular steel or aluminum railings, called Pushpits.

Telegraph Buoy

The buoy marks the position of a submerged cable.

To pull on the end of the rope or cable, wound around a winch.

The compass mounted over the captain’s berth, allowing for the easy reference to what’s going on in the vessel’s helm.

The metal fitting forming eyes at the end of cables, wires, or ropes.

A description for any small boat, usually inflatable models. These boats will take supplies and people between a larger vessel and the shore.

Thermal Wind

The wind occurring from the difference in the heating of the sea and the land by the sun. The sun heats the land faster than the sea, resulting in the onshore wind from the sea replacing the air rising over the land, causing the “sea breeze” phenomenon.

Thumb Cleat

A small cleat featuring a single horn.

The wooden pegs featuring vertical pairs in the gunwale for constraining the oars for rowing.

Topping Lift

The rope linking the mast to the boom end. It supports the boom, allowing for its lowering and raising.

The progress on the vessel’s journey over the ocean. The trajectory line of the boat.

The sides of the hull between the waterline and the deck.

The netting stretching across the hulls of a catamaran.

A watch period or watch duty at the helm of the vessel.

Traverse beams forming part of the stern and fixed to the sternpost of a wooden ship.

Tricolor Lamp

A lamp displaying red in proper port sectors, green in the starboard sectors, and white astern. Some authorities permit the tri-color light on smaller boats instead of conventional stern and bow lights.

Turk’s Head

A decorative knot featuring variable numbers of interwoven strands that form a closed loop.

The direction and velocity of wind measured by stationary observers. Apparent wind is wind experienced by moving objects.

Sturdy steel fittings used for attaching standing rigging to the spar or mast.

The low, forward corner of the sail. Or the action of turning the boat through the wind to get it to blow on the other side of the sails.

Sailing close-hauled to work windward on an alternate course. The wind is on one side then the other.

The low strip of steel, wood, or strapping running along the edge of the deck. You’ll use it in combination with the hand railing to hold your feet to the deck to prevent falling overboard.

The rise and fall of the ocean are caused by the moon’s gravitational effect on the earth and the ocean.

The line moving from the mast had to the spar or the boom used in raising it.

To adjust the sail angle using sheets to achieve optimal efficiency from the sail. Or it describes the action of adjusting the load, influencing the fore-and-aft angle at which it floats.

The course of the boat making good on its travel plan. A fitting of on the boom or mast to the slide on the sail fit. The fitting along which the traveler runs for altering the sheet tension.

The speed and direction of the wind when anchored, stationary on the water, or land.

Turn Buckle

The apparatus used for tightening the standing rigging on the vessel.

A line used in raising something like a spinnaker pole vertically.

The vessel is underway when it releases it fastening to shore when it is not aground or at anchor.

See kicking strap.

The wind will veer when shifting in a clockwise direction. Veering can also mean paying out anchor rope or cable in a controlled manner.

Velocity Made Good

Very High Frequency

The disturbed water left behind (astern) the boat as it moves forward in the water, usually caused by a motor.

Weather Helm

The tendency of the vessel to turn into the wind.

The distance between the radio waves.

Weather Side

The side of the vessel to which the wind is blowing.

World Geodetic Survey of 1984 (most common chart datum).

A mechanical device featuring a cable or line attached to a motor. The winch pulls the boat aboard the trailer and helps with the vessel’s launch from the trailer. The winch also gives more pulling power to withdrawing nets or other apparatus from the water.

Whisker Pole

A lightweight pole used for holding the clew out of the headsail when on a run.

The winch features a vertical handle and a horizontal shaft used in hauling up the anchor chain.

The parts of the vessel that increase the drag on the boat. Examples would be the spars, rigging, etc.

The direction from which the wind blows toward the wind (the opposite way to leeward).

Cross Track Error. The perpendicular distance between two waypoints off track.

A dual-masted vessel with its mizzen stepped aft of its rudder post/stock.

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What Does Catamaran Mean? (Unraveling the Mystery)

catamaran slang meaning

Have you ever wondered what it is about catamarans that make them so special? From their fascinating history and construction to their various uses and advantages, catamarans have been captivating sailors and adventurers around the world for centuries.

In this article, we’ll unravel the mystery of the catamaran – from its origins to its modern-day uses – and discuss the differences between sailing a catamaran and a monohull.

Journey with us as we explore the history, construction, advantages, and uses of catamarans, as well as the exciting world of catamaran racing.

Come and discover the allure of the catamaran and the possibilities that lie ahead for the future of this remarkable vessel.

Table of Contents

Short Answer

A catamaran is a type of sailboat or motorboat that has two parallel hulls of equal size.

It is a type of multihull boat, and its stability and shallow draft make it a popular choice for recreational sailing.

Catamarans are also used as ferries, charter boats, and racing boats, and they are known for their fast speeds and maneuverability.

History of Catamarans

The history of catamarans can be traced back thousands of years to ancient seafaring cultures.

The earliest known recorded usage of the term catamaran dates back to 17th century Tamil sailors of the Coromandel Coast in India.

The term catamaran is derived from the Tamil word kattumaram which means tied wood.

This name was given as the boats were made from two wooden hulls connected together with rope or wooden beams.

Catamarans were used by the Polynesians for exploration and travel, as well as for fishing and trading goods.

In the 19th century, the British Navy began to use catamarans in the Indian Ocean, and by the end of the 19th century, catamarans had been adopted by many cultures around the world.

Today, catamarans have become popular vessels for recreational activities.

They are often used for sailing, fishing, pleasure cruising, and racing.

The stability and speed of catamarans make them an ideal choice for these activities.

They are also easy to maneuver and can be powered by either sails or engines.

Catamarans are also used for commercial purposes such as ferrying passengers and goods, and for research and exploration.

They are ideal for shallow areas due to their shallow draft, which makes it easier for them to navigate in shallow waters.

The popularity of catamarans has grown in recent years due to their versatility and stability.

As the demand for catamarans continues to increase, so does the variety of designs and features available.

This makes catamarans an attractive and popular choice for all types of seafarers.

How Are Catamarans Constructed?

catamaran slang meaning

Catamarans are typically constructed out of wood, fiberglass, or aluminum.

Wood is the most traditional material used, and is still widely used today for catamarans that are primarily used for recreational purposes.

Fiberglass is often used for catamarans that are used in racing, as it is lightweight and strong, and can be molded to create a sleek and streamlined hull.

Aluminum is an increasingly popular choice for catamarans, as it is lightweight, durable, and corrosion-resistant.

The hulls of catamarans are typically connected by a framework of beams and stringers that provide stability and strength.

The bridge deck, which is the part of the catamaran that connects the two hulls, is usually reinforced with aluminum or carbon fiber for added strength.

The bridge deck also typically has additional features such as seating, storage, and a helm.

The mast, which is used to support and control the sails, is typically made of aluminum or carbon fiber.

Catamarans also typically feature a large cockpit, which is the area where the crew sits and operates the boat.

The cockpit is typically equipped with a helm, controls, and seating.

The cockpit may also feature an aft platform, which is an area that can be used for fishing, swimming, or lounging.

Catamarans are also typically equipped with a variety of safety and navigational equipment.

This can include navigation lights, life jackets, flares, a compass, and a GPS.

In addition, catamarans may also be equipped with a radio, VHF, depth sounder, and autopilot.

Catamarans are a great choice for sailing and recreational activities due to their stability and speed.

With the right construction and equipment, catamarans can be a safe and enjoyable boat for a variety of activities.

Advantages of Catamarans

Catamarans offer a unique experience and provide some advantages that other boats do not.

Catamarans are known for their stability, speed, and maneuverability, making them a great choice for sailing and recreational activities.

The two parallel hulls of equal size provide a wider platform which increases stability and helps to reduce rocking and pitching, making them a great choice for fishing and pleasure cruising.

Catamarans are typically powered by both sails and engines, which allows them to reach high speeds and make sharp turns.

This is great for racing, as the two hulls provide a low drag coefficient which allows for increased speed and maneuverability.

Catamarans are also known for their shallow draft and wide beam, which makes them great for navigating through shallow waters.

This makes them a great choice for exploring narrow coves and coastline.

The wide beam also creates more room for activities and amenities, such as fishing chairs, lounging areas, and other recreational activities.

This makes catamarans a great choice for entertaining and hosting family and friends on the water.

Overall, catamarans provide an experience unlike any other type of boat.

With their stability, speed, maneuverability, and room for activities, catamarans make a great choice for sailing and recreational activities.

Catamaran Uses

catamaran slang meaning

Catamarans have become increasingly popular in recent years due to their stability, speed, and versatility.

Catamarans are often used for a variety of purposes, including fishing, pleasure cruising, racing, and even military operations.

Catamarans offer an incredibly stable ride, making them ideal for recreational activities such as sightseeing, snorkeling, and swimming.

The two hulls provide plenty of space for comfortable seating and storage, and they also offer a large deck area for sunbathing or barbecuing.

Catamarans are also incredibly fuel efficient , so they are great for long trips or extended charters.

Additionally, they are incredibly fast and maneuverable, making them ideal for racing or long-distance voyages.

Catamarans are also incredibly versatile, as they can be easily adapted to meet a variety of needs.

From luxurious pleasure cruisers to rugged fishing vessels, catamarans come in all shapes and sizes to suit a variety of needs.

Catamaran Sailing vs. Monohull Sailing

When it comes to sailing, catamarans and monohulls are two of the most popular options.

Both offer unique benefits and drawbacks that sailors must consider when deciding which type of boat is best for them.

One of the most noticeable differences between the two is the stability.

Catamarans are much more stable than monohulls, making them ideal for recreational activities like fishing and pleasure cruising.

This is because catamarans have two parallel hulls that provide a wider platform for support, which helps to reduce the risk of capsizing.

Additionally, catamarans are lighter and can reach higher speeds than monohulls, making them great for racing.

When it comes to sailing, monohulls are also a popular choice.

They are less stable than catamarans, but they are much more maneuverable.

Additionally, they are more efficient when it comes to sailing upwind, making them a great choice for longer voyages.

Monohulls are also much lighter than catamarans, making them easier to tow and store.

When it comes to cost, both catamarans and monohulls can be quite expensive.

Catamarans tend to be more expensive due to their larger size and need for more materials.

However, monohulls are typically less expensive to maintain, making them a better option for those on a tighter budget.

In conclusion, both catamarans and monohulls offer unique benefits and drawbacks that sailors must consider when choosing the right boat for them.

Catamarans are more stable, faster, and better suited for recreational activities, while monohulls are more maneuverable, lighter, and more efficient when it comes to sailing upwind.

Ultimately, the decision between the two types of boats will depend on the individuals needs and preferences.

Catamaran Racing

catamaran slang meaning

Catamaran racing is an exciting and thrilling way to experience the power of a catamaran.

It is an exhilarating sport that is becoming increasingly popular due to its speed and agility.

Catamaran racing is a great way to enjoy the open water and connect with nature in a unique way.

Catamaran racing is a test of skill, agility, and endurance.

Racers must possess excellent boat handling skills, tactical awareness, and an understanding of the wind and weather conditions.

Catamaran racing requires an immense amount of physical strength, as racers must be able to maneuver their boats quickly and accurately.

Catamaran racing is a team sport, as there are typically two to four crew members onboard.

Each crew member has an important role in the success of the race, from setting the sails to navigation.

Every crew member must be in sync and communicate effectively to ensure a successful race.

Catamaran racing can be both a recreational and competitive activity.

Recreational racers can enjoy the thrill of racing without the pressure of competition, while competitive racers must be able to control their emotions and make sound decisions.

Overall, catamaran racing is an exciting and thrilling way to experience the power of a catamaran.

It is a great way to enjoy the open water and connect with nature in a unique way.

Whether you are a recreational or competitive racer, catamaran racing will provide you with an unforgettable experience.

The Future of Catamarans

The future of catamarans is bright, with more and more people discovering the joy of sailing and recreational activities on a catamaran.

Catamarans are increasingly being used for fishing expeditions, pleasure cruising, and even racing.

The design of a catamaran makes it highly maneuverable and stable in the water, making them an excellent choice for a variety of sea-based activities.

With advancements in technology, catamarans are becoming even more user-friendly and efficient.

Innovative designs, such as the addition of hydrofoils, are making catamarans faster and more enjoyable to ride.

Additionally, the use of composite materials and other new engineering techniques are making catamarans lighter and more resistant to corrosion.

The popularity of catamarans is also growing due to their ability to accommodate larger groups and more activities.

With plenty of space for seating and storage, catamarans can be used for entertaining, family trips, and even corporate events.

In addition, many modern catamarans have amenities such as showers, bathrooms, and kitchens, making them more suitable for longer voyages.

The future of catamarans looks bright, with more people discovering the joy of sailing and recreational activities.

With new innovations and improvements, catamarans are becoming more user-friendly and efficient, making them a great choice for a variety of sea-based activities.

Final Thoughts

Catamarans have been around for centuries and have become increasingly popular for recreational and racing activities due to their stability, speed, and efficiency.

With a combination of sails and/or engines, catamarans can be used for fishing, pleasure cruising, and racing.

The term “catamaran” comes from the Tamil word “kattumaram” which means “tied wood”.

Whether you’re looking for something to take out on the lake for a day of pleasure cruising or to compete in a catamaran racing event, there’s no doubt that catamarans are an incredible way to experience the water.

So why not give it a try and see what catamaran sailing is really all about!

James Frami

At the age of 15, he and four other friends from his neighborhood constructed their first boat. He has been sailing for almost 30 years and has a wealth of knowledge that he wants to share with others.

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catamaran slang meaning

What Is a Catamaran? Things You Need to Know

catamaran slang meaning

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Whether you’re a sailing enthusiast or have recently adopted an interest in yachts, you’ve probably heard of catamarans. It can be confusing as the term seems to describe boats, ships, and even massive-cruise vessels. So, what is a catamaran?

A catamaran is a boat with two hulls and a bridge between them. Catamarans can be designed as sailboats or motorboats. A catamaran stays stable since it has a wide base, it does not have a deep keel as on a monohull . Cats are known for not heeling, increased comfort, more space, and faster speeds.

In this article, we will explore everything you need to know about this design, including its origin and its advantages.

Table of Contents

Catamaran: A Basic Overview

The term catamaran comes from a 17th-century Tamil term kaṭṭumaram . The Tamil word stands for “tied wood,” but those vessels do not share the same working principle as catamarans. 

Even though most “tied wood” rafts in the 17th century India used two logs to keep the deck afloat, the logs acted more like pontoons than catamaran hulls. However, the commonality of two logs translated to catamarans, as these vessels generally have two hulls.

catamaran slang meaning

Since the term refers to the design, it is correct to refer to any vessel with two hulls connected by a bridge as a catamaran. However, technical accuracy doesn’t necessarily mean general-use correctness. While cruise ships can have catamaran design and small rafts may feature two hulls, the term is most often used for yacht-sized cruising sailboats.

Buyers who would not previously afford any vessel close to a mid-sized yacht can easily order a brand-new catamaran. Even investors interested in collecting income from catamaran renting opt for medium scale catamarans to hedge against depreciation and damage. Therefore, the term catamaran has become synonymous with medium-scale yachts with two hulls.

For the rest of this article, we’ll use the term to reflect these vessels, and if a catamaran-style cruise-ship or smaller boats are brought up, the distinction will be highlighted. It is also worth noting that even when dealing with manufacturers and industry literature, the word will refer to medium-sized yachts unless specifically differentiated.

What Are Catamarans Made Of?

One of the most interesting subjects in the overall catamaran conversation is the materials used to manufacture these vessels. That’s because different brands use different technology to compose the materials required for the hulls and other areas of a catamaran. 

Hulls of a Bali catamaran are built with sandwich infusion technology using polyester and closed-cell PVC. The brand’s catamarans are fitted with daggerboards, and material variety includes Kevlar in regions of impact and carbon fiber in the lower-weight areas.

catamaran slang meaning

Lagoon catamarans have a history of using solid glass below water level , but newer models have a balsa core in the submerged region . While the specifics of composting technology and materials may vary from brand to brand or even model to model within the same brand, the fact that most of these vessels are made of composite material remains consistent.

Parts of a Catamaran

One cannot ask what a catamaran is without getting curious about the various parts of such a vessel. Here is a breakdown of the various parts that go into this vell’s construction:

Unlike monohulls, a catamaran has two of these. They’re usually hollow and fitted out with beds and even a glass window to look out into the water since they’re not submerged. The hulls’ function is to push down on the water, so the water reacts by pushing the vessel up. Therefore, they play an essential role in the catamaran’s buoyancy.

catamaran slang meaning

Cross Beams

Because the hulls exert force on the water, there needs to be something that ensures the water’s reaction (upwards force) doesn’t break the deck. Crossbeams serve as connectors between the two hulls and hold them together such that water’s upward force is distributed evenly across the surface between the hulls. 

catamaran slang meaning

Depending on the size of the vessel, the number of cross beams may vary. Some of the critical characteristics of cross beams include high density and low surface area. 

A bridgedeck, as the name suggests, is a deck that serves as a bridge between the hulls. Manufacturers make a compromise between space and sailing efficiency when deciding how to design a bridgedeck for their catamarans. A bridgedeck is given significant clearance to allow for smooth sailing but not too much to leave behind, only the deck for living space. 

catamaran slang meaning

What you should keep in mind about a bridgedeck is that the smaller its clearance, the more water hits its bottom, causing discomfort for those sailing and dealing damage to the vessel. Also, you can’t minimize the bridgedeck without affecting the hull size, which means you have to compromise between the two.

Bridge deck slamming explained

Other Parts

While the aforementioned parts are key to a catamaran’s construction, they are by no means an exhaustive list of every vessel’s component. 

Catamarans have a topdeck, oftentimes a saloon, and separate chambers depending on the size. The standard vessel will have the interior fitting of a yacht of a similar size. Since none of these parts are specific to catamarans, a detailed breakdown of each isn’t necessary.

Catamaran parts explained

How Long Does a Catamaran Last?

Since catamarans aren’t impulse-buys, you must consider the longevity of the specific model you wish to buy. If you go with a boutique manufacturer without knowing about materials and construction, you may be sold a vessel that may last only seven years. 

On the other hand, brands that list their construction methods with transparency regarding materials used are more confident in their product, which has five times the longevity of a cheaply manufactured catamaran.

catamaran slang meaning

Suppose you wish to purchase a catamaran you want to have for 15+ years. In that case, you may avoid buying a “performance” catamaran that focuses on lightweight in favor of sailing speed and effortlessness on the waves. This conversation becomes more complicated when you consider sailing frequency and its impact on different vessels.

Generally speaking, expecting your catamaran to remain functional and smooth sailing for fifteen years is reasonable. That doesn’t mean any catamaran you purchase will fit this criterion but only suggests that you will find vessels with this longevity with relative ease.

Is It Easier to Sail a Catamaran?

It is essential to address different sizes of catamarans when this question arises. Sailing a catamaran sailboat is different from captaining a standard (yacht-sized) catamaran. Since yacht-sized catamarans can come with an autopilot, as can their monohull equivalents, the question becomes more about the sailing experience.

catamaran slang meaning

Your guests are more comfortable in a catamaran as the sailing experience doesn’t translate water resistance and wind to the vessel’s interior as much as it does in a monohull. Monohulls get hit by waves that pass between the two hulls of a catamaran.

As for physically sailing a catamaran-design vessel, the experience is different but not objectively easier. For instance, if you’re a seasoned monohull sailor, you’ll find what you’re used to much easier than adjusting two catamarans. 

Final Thoughts

Catamarans are self-balancing and easy to learn, making them a preferred sailing choice among novices and time-strapped sailing enthusiasts. They have recently become symbols of luxury with comfortable interiors and ample living space.

Owner of CatamaranFreedom.com. A minimalist that has lived in a caravan in Sweden, 35ft Monohull in the Bahamas, and right now in his self-built Van. He just started the next adventure, to circumnavigate the world on a Catamaran!

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catamaran slang meaning

Definition of 'catamaran'

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catamaran in British English

Catamaran in american english, examples of 'catamaran' in a sentence catamaran, trends of catamaran.

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Meaning of catamaran in English

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  • cabin cruiser
  • dragon boat
  • rubber dinghy
  • As soon as the boat anchored, a catamaran put out, and brought Charlie and his followers to shore.  
  • Next morning we were visited by a party of natives from the neighbouring island, consisting of six men in a canoe, and one on a catamaran or raft.  
  • Soon we were surrounded with catamarans and canoes, with three or four natives in each.  
  • The horses and cows were taken on a species of catamaran, or large raft, that is much used in those mild seas, and which sail reasonably well a little off the wind, and not very badly on.  
  • When we reached the lagoon, a catamaran with three natives on it came off to us.  

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catamaran slang meaning

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Definition of catamaran noun from the Oxford Advanced American Dictionary

catamaran slang meaning17600.01817700.02217800.0317900.04218000.05918100.07718200.08918300.09718400.118500.1118600.1118700.1218800.1318900.1219000.1219100.1119200.09319300.08119400.0919500.09919600.1219700.1519800.1919900.2120000.2320100.24

How is the noun catamaran pronounced?

British english, u.s. english, where does the noun catamaran come from.

Earliest known use

The earliest known use of the noun catamaran is in the late 1600s.

OED's earliest evidence for catamaran is from 1697, in the writing of William Dampier, buccaneer and explorer.

catamaran is a borrowing from Tamil.

Etymons: Tamil kaṭṭa-maram .

Nearby entries

  • catalysis, n. 1655–
  • catalysor, n. 1901–
  • catalysotype, n. 1853–
  • catalyst, n. 1902–
  • catalytic, adj. & n. 1836–
  • catalytical, adj. 1889–
  • catalytically, adv. 1845–
  • catalytic converter, n. 1955–
  • catalytic cracker, n. 1951–
  • catalytic cracking, n. 1927–
  • catamaran, n. 1697–
  • catamaran, v. 1820–
  • catamenia, n. 1764–
  • catamenial, adj. 1851–
  • catamidiate, v. 1656
  • catamite, n. ?1552–
  • catamited, adj. 1697
  • catamiting, adj. a1641–
  • catamount, n. 1664–
  • catamountain | cat o' mountain, n. ?a1475–
  • catanadromous, adj. 1753

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Meaning & use

Pronunciation, compounds & derived words, entry history for catamaran, n..

catamaran, n. was first published in 1889; not yet revised.

catamaran, n. was last modified in July 2023.

Revision of the OED is a long-term project. Entries in oed.com which have not been revised may include:

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  • new senses, phrases, and quotations which have been added in subsequent print and online updates.

Revisions and additions of this kind were last incorporated into catamaran, n. in July 2023.

Earlier versions of this entry were published in:

OED First Edition (1889)

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War History Online

War History Online

14 Everyday Phrases That Most People Don't Know Came From The Navy

Posted: June 25, 2024 | Last updated: June 25, 2024

<p>Throughout history, sailors have come up with a unique vocabulary to talk about various objects, people, activities, and locations. Many expressions from this vocabulary have been mixed into the English language, often without many people understanding that their origins are in maritime traditions.</p> <p>Curious to discover the nautical origins of certain phrases? Continue reading to find out!</p>

14 Everyday Phrases That Most People Don’t Know Came From The Navy

Throughout history, sailors have come up with a unique vocabulary to talk about various objects, people, activities, and locations. Many expressions from this vocabulary have been mixed into the English language, often without many people understanding that their origins are in maritime traditions.

Curious to discover the nautical origins of certain phrases? Continue reading to find out!

<p>When a vessel is returning to port for repairs, a sailor may say that the ship is returning to her husband. In this instance, the "husband" refers to the man in charge of the shipyard where the vessel will be returned to working order.</p>

Ships husband

When a ship is heading back to port for repairs, sailors often casually refer to it as returning to its "husband." Here, "husband" denotes the person overseeing the shipyard responsible for restoring the vessel to seaworthy condition.

<p>Most are familiar with the British phrase, "Keep calm and carry on," but were you aware that the last part has naval origins? On days that experienced particularly good weather - gentle winds, if we're being specific - the <a href="https://www.history.navy.mil/research/library/online-reading-room/title-list-alphabetically/o/origin-navy-terminology.html" rel="noopener">order to "carry on"</a> would be given.</p> <p>This indicated that all available sails should be raised.</p>

Most are familiar with the British phrase, "Keep calm and carry on," but were you aware that the last part has naval origins? On days that experienced particularly good weather - gentle winds, if we're being specific - the order to "carry on" would be given.

This indicated that all available sails should be raised.

<p>"In through the hawsepipe" is Navy slang used by seamen who become officers via non-traditional means - it's how they describe their ascent through the ranks of a ship. In this context, it means to start from the very bottom. The hawsepipe itself, also called the hawsehole, is the hole in the bow through which the anchor cable passes.</p>

In through the hawsepipe

"In through the hawsepipe" is Navy slang used by seamen who become officers through non-traditional means, describing their rise through the ship's ranks. In this context, it signifies starting from the very bottom. The hawsepipe, also known as the hawsehole, is the hole in the bow through which the anchor cable passes.

<p>Letting the cat out of the bag is Navy slang to describe the punishment of whipping. The "cat" refers to the cat o' nine tails, a formidable multi-tailed whip stored within a cloth bag. Sailors knew it was about to be used when the superior doling out the punishment pulled it out of its bag.</p>

Let the cat out of the bag

"Letting the cat out of the bag" is Navy slang for the punishment of whipping. The "cat" refers to the cat o' nine tails, a fearsome multi-tailed whip kept in a cloth bag. Sailors knew it was about to be used when the superior in charge of the punishment pulled it out of the bag.

<p>A knot is a unit used worldwide as a measurement of speed through water. The term originated from the way sailors measured a ship's speed. A vessel had a length of rope with colored knots every 47.33 feet. At the end was a buoyant piece of wood that remained stationary in the water, unreeling the rope as the ship moved through the water.</p> <p>The number of knots that passed through a sailor's fingers over a 28-second period provided a measurement of the vessel's speed.</p>

A knot is a unit used worldwide as a measurement of speed through water. The term originated from the way sailors measured a ship's speed. A vessel had a length of rope with colored knots every 47.33 feet. At the end was a buoyant piece of wood that remained stationary in the water, unreeling the rope as the ship moved through the water.

The number of knots that passed through a sailor's fingers over a 28-second period provided a measurement of the vessel's speed.

<p>Scuttlebutt is Navy slang for a rumor. The word comes from "scuttle," which means to intentionally sink one's ship by opening holes in the side, and "butt," the water container men would group around and talk. Essentially, it describes the effect rumors have on morale.</p>

Scuttlebutt

"Scuttlebutt" in naval slang refers to a rumor. Its origins trace back to "scuttle," meaning the deliberate sinking of a ship by creating openings in its hull, and "butt," the common water receptacle where sailors would gather for conversation. Essentially, it represents the impact rumors can have on morale.

<p>While it might not seem like a phrase of naval origin, the fact is that "taken aback" is a form of Navy slang! Modern speakers use it to describe when they're shocked or surprised about something, but it originally <a href="https://navymuseum.co.nz/explore/by-themes/customs-and-traditions/jackspeak-naval-slang/" rel="noopener">referred to</a> when a sudden strong gust of wind hit a ship's sails and pushed them in the opposite direction.</p>

Taken aback

While it might not seem like a phrase of naval origin, the fact is that "taken aback" is a form of Navy slang! Modern speakers use it to describe when they're shocked or surprised about something, but it originally referred to when a sudden strong gust of wind hit a ship's sails and pushed them in the opposite direction.

<p>This term, commonly used in the English language, was originally used to describe a novice sailor. It would be printed on their discharge and meant they knew the names and purpose of a ship's main ropes... Basically, it informed their superiors that they knew the very basics of seamanship.</p>

He knows the ropes

This term, commonly used in the English language, was originally used to describe a novice sailor. It would be printed on their discharge and meant they knew the names and purpose of a ship's main ropes... Basically, it informed their superiors that they knew the very basics of seamanship.

<p>Today, to spin a yarn means to tell a story, one that's perhaps slightly exaggerated. Its <a href="https://grammarist.com/idiom/spin-a-yarn/" rel="noopener">seagoing origins</a> date back to naval officers who believed that, if seamen spent too much time telling stories, then no work would be done.</p> <p>At least once a week, a ship's crew would have to unravel old lines of rope. During this, the men could converse and tell stories as much as they pleased, and the time became known "spinning yarns." Eventually, telling a tall tale turned into spinning a yarn.</p>

Spinning a yarn

Today, to spin a yarn means to tell a story, one that's perhaps slightly exaggerated. Its seagoing origins date back to naval officers who believed that, if seamen spent too much time telling stories, then no work would be done.

At least once a week, a ship's crew would have to unravel old lines of rope. During this, the men could converse and tell stories as much as they pleased, and the time became known as "spinning yarns." Eventually, telling a tall tale turned into spinning a yarn.

<p>This expression is used today to describe that something unwanted is looming. However, some claim the term <a href="https://www.worldwidewords.org/qa/qa-dev1.htm" rel="noopener">originates</a> from the despised task of waterproofing a wooden ship's longest seam along the keel. This is sometimes disputed, but there are many who believe it.</p> <p>The seam was named the "devil" and would be "paid" or covered by tar. Paying the devil was an extremely unpleasant and difficult job, and the name was eventually used to describe any unwanted situation.</p>

Devil to pay

This expression is used today to describe that something unwanted is looming. However, some claim the term originates from the despised task of waterproofing a wooden ship's longest seam along the keel. This is sometimes disputed, but there are many who believe it.

The seam was named the "devil" and would be "paid" or covered by tar. Paying the devil was an extremely unpleasant and difficult job, and the name was eventually used to describe any unwanted situation.

<p>The fiddle was a raised lip around the edge of a sailor's plate. If food touched it, this meant he had too much and was described as being "on the fiddle." This could earn him a whipping.</p>

On the fiddle

The fiddle was a raised lip around the edge of a sailor's plate. If food touched it, this meant he had too much and was described as being "on the fiddle." This could earn him a whipping.

<p>A sailor may say the word bokoo, meaning "many." This actually comes from the French word, <em>beaucoup</em>, which has the same meaning. The spelling was simplified over time and is an example of the many words from other languages that have been incorporated into Navy slang when traveling the world.</p>

A sailor may say the word bokoo, meaning "many." This actually comes from the French word, beaucoup , which has the same meaning. The spelling was simplified over time and is an example of the many words from other languages that have been incorporated into Navy slang when traveling the world.

<p>"Square meal" is one type of Navy slang that's quite literal in its origins. Back in the day, it referenced the square plates sailors ate their meals off of.</p> <p>Along with their unique shape, they also had raised edges, known as "fiddles," which prevented food from falling off in turbulent seas. As aforementioned, it's said that a crewman was "on the fiddle" if part of their meal ended up off their plate.</p>

Square meal

"Square meal" is one type of Navy slang that's quite literal in its origins. Back in the day, it referenced the square plates sailors ate their meals off of.

Along with their unique shape, they also had raised edges, known as "fiddles," which prevented food from falling off in turbulent seas. As aforementioned, it's said that a crewman was "on the fiddle" if part of their meal ended up off their plate.

<p><strong>More from us:</strong> <a href="https://www.warhistoryonline.com/ships/uss-thresher.html" rel="noopener">USS Thresher (SS-200): The Most Decorated American Submarine of WWII</a></p> <p>A peacoat is a thick jacket worn by sailors during bad weather. A potential origin for the name comes from the material from which its made, pilot cloth. Sailors would refer to the coarse, heavy fabric with the initial "P," instead of pilot, which eventually became the "pea" in peacoat.</p>

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A peacoat is a thick jacket worn by sailors during bad weather. A potential origin for the name comes from the material from which it's made: pilot cloth. Sailors would refer to the coarse, heavy fabric with the initial "P," instead of pilot, which eventually became the "pea" in peacoat.

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Etymology

catamaran (n.)

East Indies log raft, 1670s, from Hindi or Malayalam, from Tamil (Dravidian) kattu-maram "tied wood," from kattu "tie, binding" + maram "wood, tree." It also was used in the West Indies and South America.

Trends of catamaran

More to explore, share catamaran.

updated on October 19, 2017

Dictionary entries near catamaran

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Spilling the tea: Decoding Gen Z slang

Words no longer mean what they used to – cap doesn’t just refer to the apparel but can also mean you’re accusing someone of lying. Gen Z speaks in a special type of lingo that leaves outsiders confused and scrambling to keep up. Decode this mysterious vocabulary of theirs by learning Gen Z slang and staying young at heart.

What’s the tea on Gen Z slang?

Gen Z slang, which constantly seems to be evolving, is largely influenced by social media and pop culture. Phrases from music, TV shows, movies and even viral videos of people cooking outrageous food or doing funny things can catch on and become a part of the Gen Z language. For example, “tea” was popularized from “RuPaul’s Drag Race” as the show often used that word to describe gossip. Next time you hear a young person ask, “What’s the tea?”, chances are they’re not referring to the actual drink but prompting you to gossip.

How laugh out loud has evolved

Lol, short for laugh out loud, is probably the oldest instance of slang that’s still relevant today. Expressing emotions has gone past lol – there are countless ways Gen Zs are reacting to things online and in person.

Did you just eat something that’s unimpressive or just okay? “Mid” would be the right descriptor for that. If you hear someone chewing loudly on a brownie, that may give you the ick; ick is used to express disgust for something that puts you off. Salty doesn’t refer to the taste of food but jealousy; you’d say that you’re salty that you didn’t get a concert ticket.

See something that’s pleasing to look at? Aesthetic is the word you’re looking for. You can use it in the context of, “That’s so aesthetic.” When you want to compliment someone for doing something awesome or for killing it, you can tell them that they “slayed”.

In the case that someone is being overly dramatic, telling them to “take several seats” is an indirect way of telling them to calm down. If you say something unbelievable that others suspect is a lie, they’d say, “That’s cap.” You’d refuse the accusation with “no cap” These clever catchphrases are quick and creative ways of communicating your feelings that go beyond the conventional.

Do you have rizz?

Romantic relationships are a major topic among the youth as they venture into the complicated world of feelings for the first time. Unsurprisingly, there is a lot of slang that centers around the process of finding a partner.

Getting to know one another is the first phase of dating. These days, most conversations start through social media or “sliding into DMs”. This refers to sending a direct message on social media to someone you’re interested in and initiating that talking stage. During this phase, you’re trying to woo your crush. That’s where your “rizz”, short for charisma, comes into play.

Be careful not to be too much of a “simp”, someone who is overly invested in their crush and would do anything for them. Now that you’ve expressed your interest, here comes the hard part – reciprocation. If they’re not into you, they might ghost you. Ghosting is stopping communication out of nowhere. This disinterest may be because you’re showing red flags, a term that describes warning signs that you wouldn’t make for a great partner.

However, sometimes things are in the grey area. You both like each other but haven’t “DTR” an abbreviation for determined the relationship, and that’s where you get stuck in a “situationship.” Situationship is slang for an undefined romantic relationship. All these relationship terms show the reality of dating for Gen Z, unnecessarily complex with too many layers to follow.

But wait, there’s more

There are a bunch of other terms that you should familiarize yourself with if you want to be in the know. Gen Z has embraced that sometimes – or really, most of the time – in life, you just have to fake it to make it. That conveys the essence of being “delulu,” short for delusional. You may hear it in the context of “delulu is the solulu.” This sounds like a bunch of gibberish, but it stands for delusion is the solution.

Lowkey is another popular slang that has stuck among the younger crowd for years. It’s what you say when you state an unpopular opinion. For example, eating vanilla ice cream with olive oil and sea salt is lowkey delicious. You’ll definitely hear objections to this controversial statement, but if someone agrees with you, they might defend you by using the phrase, “Let him/her cook.” That means you’re onto something, and you should be allowed to expand on your thoughts. It has nothing to do with actual cooking or grilling.

Gen Z is undoubtedly the generation of trends and fads, and they’ve come up with something that captures exactly that. When you’re in your “X era” – the X being whatever trend you’re trying out – it means that you’re in a period of life defined by that trend. For example, you can be in your healthy era or your glow-up era, glow-up being slang for self-improvement. It can get confusing when two or more slang terms are combined in a sentence, and that’s when you really have to use your decoding skills.

Don’t be a Boomer

“Zoomer” refers to Gen Z, while “Boomer” refers to the Baby Boom generation. They both have a mocking connotation to them; Zoomer is used to describe this generation’s digital obsession, and Boomer describes Baby Boomers as grumpy old folks who are not technically inclined. Familiarizing yourself with all this slang may be your saving grace to not be called a Boomer and a chance to look cool to your children.

Stay trendy

Self-expression and technological savviness are defining traits of this unique generation, and their creative vocabulary is proof of that. Understanding the slang the younger demographic uses gives you a chance to peek into their fun and chaotic world. Now that you have the tea on Gen Z, you can finally keep up with them in a conversation, feel young at heart and stay trendy with the times.

Jennifer Allen is a retired professional chef and long-time writer. Her writing appears in dozens of publications, and she has two cookbooks, Keto Soup Cookbook and Keto Diabetic Cookbook and Meal Plan. These days, she’s busy in the kitchen, developing recipes for various publications and traveling. You can find all her best recipes at Cook What You Love.

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What does the slang term ‘Menty B’ mean? (And what if your teen says they're having one?)

Menty B slang word

“Menty B” is Gen Z slang for “mental breakdown.” It’s a carefree term, but it shows how seriously many teens value their mental health.

We can’t say who created the term “Menty B” — according to KnowYourMeme , many social media users have just “heard” it somewhere — usually in the form of statements like, “I’m having a Menty B over my math grade” or “I need space during my Menty B.”

Overall, teens aren’t saying “Menty B” to taunt people with mental illnesses — it’s more like a causal way to acknowledge and normalize psychological or emotional struggles. Gen Z is the most likely generation to report having “fair” or “poor” mental health and the most likely to receive treatment from a mental health professional, according to the American Psychological Association .

“Talking so openly about mental health is a good thing,” Francyne Zeltser , the clinical director of psychology, training and special projects at Manhattan Psychology Group, tells TODAY.com . “Mental health professionals are trying to bridge the gap between mental and physical health under the general umbrella of health.”

Years ago, taking “mental health days” off work and school was unheard of, says Zeltser. Now, because of advances in antipsychotics, preventative medicine and societal expectations amplified through social media, more young people embrace the topic of mental health.

Mental health-related slang is popular

It’s not just “Menty B” — young people are including other mental-health-adjacent terms in their slang lexicon.

  • Stressy: Stressed out.
  • Depressy: Depressed.
  • Hot Girl Walk : Taking an outdoor walk to focus on “gratitude, goals and confidence,” according to founder Mia Lind.
  • Grippy Sock Vacation: A voluntary or involuntary stay in a mental health facility, while wearing “grippy socks,” the type of non-slip footwear issued at some healthcare facilities.

Zeltser says slang like “Menty B” is a way for people to react to an embarrassing or upsetting situation.

“It's a very quick way of telling people, ‘I’m not in a good head space right now,’” she says.

Slang communicates a quick message that’s easily understood, says Zeltser. And terms like “Menty B” can make sharing heavy news easier.

Is ‘Menty B’ offensive?

“Mental breakdown” is not an official medical diagnosis, says Zeltser. Nor is “nervous breakdown,” according to the Cleveland Clinic 's website, which adds: “But, it’s a type of mental or emotional health crisis. You may feel an overwhelming amount of stress, anxiety or depression.”

According to Zeltser, there is a possibility that “Menty B” sounds inconsiderate to some people who meet criteria for a mental health disorder.

For others, she says, “Menty B de-stigmatizes mental health conversations because everyone struggles at one point or another, whether or not they have a mental health disorder.”

Zeltser adds, “Nobody is OK all the time.”

Elise Solé is a writer and editor who lives in Los Angeles and covers parenting for TODAY Parents. She was previously a news editor at Yahoo and has also worked at Marie Claire and Women's Health. Her bylines have appeared in Shondaland, SheKnows, Happify and more.

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16 Nobel Economists Warn Second Donald Trump Term Would Mean 1 Thing

Lee Moran

Reporter, HuffPost

catamaran slang meaning

Inflation will soar once again if former President Donald Trump wins back the White House, a group of 16 Nobel prize-winning economists have predicted in a letter obtained by Axios .

President Joe Biden ’s economic agenda is “vastly superior” to that being put forward by presumptive GOP presidential nominee Trump, argued the Nobel laureates.

A second Trump term would “have a negative impact on the U.S.’s economic standing in the world, and a destabilizing effect on the U.S.’s domestic economy,” and his “fiscally irresponsible budgets” would reignite inflation that has “come down remarkably fast” in recent weeks, they warned.

The letter was signed by Joseph Stiglitz , George A. Akerlof, Sir Angus Deaton, Claudia Goldin, Sir Oliver Hart, Eric S. Maskin, Daniel L. McFadden, Paul R. Milgrom, Roger B. Myerson, Edmund S. Phelps, Paul M. Romer, Alvin E. Roth, William F. Sharpe, Robert J. Shiller, Christopher A. Sims and Robert B. Wilson, per Axios.

Inflation, a key political talking point ahead of the 2024 election, has leveled off following its peak in 2022.

Trump’s proposals to extend tax cuts and introduce higher tariffs, including 10% on all imports and between 60% and 100% for products from China and Mexico, could hike it once again, though, the economists claim.

Earlier this month, Clinton-era Treasury Secretary Larry Summers said there has “ never been a presidential platform so self-evidently inflationary as the one put forward” by Trump.

“I have little doubt that with the Trump program,” he warned, “we will see a substantial acceleration in inflation, unless somehow we get a major recession first.”

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catamaran slang meaning

No coastal hardening means no long-term protection

Rocks, concrete protect against violent coastal storms.

The Coastal Advisory Committee just issued a warning. Let’s hope the decision-makers are paying attention.

The warning is that coastline resiliency can’t be achieved without at least some hardening – the use of rocks and concrete to protect against violent coastal storms, particularly over an extended period of time.

Hardening can’t just be summarily dismissed. No jetties, groins or floodwalls means no long-term protection.

Why bring this up now?

The U.S. Army Corps of Engineers is about to issue a recommendation to Collier County officials that relies almost entirely on sand and plants to protect buildings and infrastructure along the Gulf coast. It’s called “nature-based” and it won’t get the job done.

Here’s how it all started.

Some eight years ago the county government entered into a partnership with the Corps of Engineers to develop a long-range plan to reduce the risk of coastal storm damage. Hurricanes Wilma and Irma underscored the importance of this.

A project was initiated in 2018, the first stage a feasibility study to be followed, if approved, by detailed engineering and eventually a request for federal funds. The goal was an all-inclusive 50-year project, likely costing in the billions. Some 65% of the money to implement the initial phases of the project was to come from the feds and 35% from Collier County.

When the feasibility study was nearing completion several years ago, costs rose significantly, rendering the Corps of Engineers recommendations invalid and essentially killing the project.

But no one was willing to give up, and another three-year analysis was initiated in 2022. Cowed by criticisms of the first study, the Corps of Engineers took great pains to ensure that everyone had an opportunity to provide input. Not surprisingly, the loudest voices got the most attention.

The loudest voices came from environmentalists across Southwest Florida. Academics and local conservation groups all called for a green-only approach – high sand dunes; lots of plants, including mangroves; sand bars; artificial barrier islands.

The Corps of Engineers caved and excluded all hardening from its plan.

That alarmed some scientists, including Coastal Advisory Committee members who had seen the effectiveness of rocks and concrete on Florida’s east coast and elsewhere up the Atlantic shoreline.

The Coastal Advisory Committee’s concern was not and is not the nature-based approach, but rather the complete omission of added structures and hardening. Even the Environmental Defense Fund has expressed concern.

The project is already burdened by many conditions and limitations.

· Approaches must be cost-effective in protecting buildings in order to justify use of government money.

· The project is specifically intended to reduce, not prevent losses.

· Some areas of the Collier shoreline are entirely excluded from the study, e.g., Marco Island.

Is it too late to sound the alarm? It may be. Key elements of the Tentatively Selected Plan, which will issue in September, are said to be “locked in.”

Even though time is running out, the Coastal Advisory Committee voted to alert the county commissioners of the almost certain failure of the USACE approach as it now stands. A totally nature-based project would be a terrible waste of taxpayer money.

Coastal Advisory Committee Chairman Joe Burke, an experienced professional engineer, says, “It would be a mistake to impose an artificial deadline on this important project. The experts need time to evaluate the different approaches and economic impacts. And at least a 90-day review period should be allowed.”

Let’s hope it’s not too late to salvage this important program.

Dave Trecker of Naples, a Ph.D. chemist, is vice chair of the Coastal Advisory Committee.

IMAGES

  1. 12. Catamaran

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  2. Catamaran Words

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  3. How to Pronounce Catamaran? (2 WAYS!) British Vs US/American English Pronunciation

    catamaran slang meaning

  4. Catamaran Meaning

    catamaran slang meaning

  5. Nautical Slang in Common Usage

    catamaran slang meaning

  6. Catamaran is from a Tamil word "KATAMARAN" which means logs tied

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COMMENTS

  1. What are the parts of a catamaran called?

    This article is a dictionary of sorts of common terms used whether slang or professional among catamaran sailors. balsa cored (adj.) - description of a type of building technique common on catamaran used for weight saving purposes. End grain balsa is sandwiched between two layers of fiberglass to stiffen, lighten, and insulate the hull and deck of many catamarans.

  2. Nautical Sayings: Origins, Slang, and Yacht Word History

    The maritime world is a treasure trove of fascinating expressions related to knots and ropes. From "tying the knot" to "left in the lurch," we'll unravel the meanings behind these captivating sayings. Let's explore more nautical phrases related to knots, rigging, and seamanship. Each saying carries a unique history, often reflecting the ...

  3. Top 37 Slang For Boat

    A person describing a boat they saw might say, "It wasn't the most elegant boat, more like a floating barge.". 3. Ditch crawler. A "ditch crawler" is a slang term for a small boat, typically used for navigating narrow waterways or shallow areas. The term emphasizes the boat's ability to maneuver in tight spaces.

  4. Boating Terminology

    Abeam — At a right angle to the boat's keel, either to the side or off the boat, not on the boat. Aboard — On or inside the boat. Above Board — Being on or above the deck, in plain view. It also means actions that are honest and transparent. The term's origin is linked to gambling, not nautical practices.

  5. 40 Sailing Phrases to Know

    The term dates from when criminals aboard old sailing ships were secured to the deck with leg-irons, unable to move. Kedge - a smaller anchor used to move the ship slowly in a desired direction. Used primarily in nautical situations, but can be adapted to mean a clever way of moving in a direction when the obvious method won't work.

  6. Boating Basics Glossary of Nautical Terms

    CATAMARAN - A twin-hulled boat, with hulls side by side. CHAFING GEAR - Tubing or cloth wrapping used to protect a line from chafing on a rough surface. ... Not just a steak sauce, this slang term means something is high quality or the best. It comes from ship classifications. The highest rated ships were rated A1. At Loggerheads: This term ...

  7. Sailing Terms: A Complete Guide

    Swing: The circular motion of an anchored boat around it's anchor due to wind and water movement. Tack: The forward lower corner of a sail. Tacking: Turning the boat across the direction the wind is coming from to change course direction. This causes the sails to travel to the other side of the boat.

  8. CATAMARAN Definition & Meaning

    Catamaran definition: a vessel, usually propelled by sail, formed of two hulls or floats held side by side by a frame above them.. See examples of CATAMARAN used in a sentence.

  9. Catamaran Definition & Meaning

    catamaran: [noun] a vessel (such as a sailboat) with twin hulls and usually a deck or superstructure connecting the hulls.

  10. CATAMARAN

    CATAMARAN definition: 1. a sailing boat that has two parallel hulls (= floating parts) held together by a single deck…. Learn more.

  11. A to Z of Nautical Terms: A Complete Glossary of Boat Terminology

    The general term for any metal or wooden pole on board a boat. The pole gives shape to the sails. SOLAS. Safety of Life at Sea. SOG. Speed Over the Ground. Spinnaker. A lightweight, large balloon-shaped sail for running or reacting. Spreaders. The horizontal struts attach to the mast and extend to the shrouds to assist with supporting the mast ...

  12. What Does Catamaran Mean? (Unraveling the Mystery)

    The term catamaran is derived from the Tamil word kattumaram which means tied wood. This name was given as the boats were made from two wooden hulls connected together with rope or wooden beams. Catamarans were used by the Polynesians for exploration and travel, as well as for fishing and trading goods.

  13. Catamaran

    catamaran: 1 n a sailboat with two parallel hulls held together by single deck Type of: sailboat , sailing boat a small sailing vessel; usually with a single mast

  14. Catamaran

    A catamaran ( / ˌkætəməˈræn /) (informally, a "cat") is a watercraft with two parallel hulls of equal size. The distance between a catamaran's hulls imparts resistance to rolling and overturning. Catamarans typically have less hull volume, smaller displacement, and shallower draft (draught) than monohulls of comparable length.

  15. What Is a Catamaran? Things You Need to Know

    A catamaran is a boat with two hulls and a bridge between them. Catamarans can be designed as sailboats or motorboats. A catamaran stays stable since it has a wide base, it does not have a deep keel as on a monohull. Cats are known for not heeling, increased comfort, more space, and faster speeds. In this article, we will explore everything you ...

  16. CATAMARAN definition and meaning

    3 meanings: 1. a sailing, or sometimes motored, vessel with twin hulls held parallel by a rigid framework 2. a primitive raft.... Click for more definitions.

  17. Catamaran

    Define catamaran. catamaran synonyms, catamaran pronunciation, catamaran translation, English dictionary definition of catamaran. n. 1. A boat with two parallel hulls or floats, especially a light sailboat with a mast mounted on a transverse frame joining the hulls. 2. A raft of logs...

  18. catamaran noun

    Definition of catamaran noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  19. CATAMARAN

    CATAMARAN meaning: 1. a sailing boat that has two parallel hulls (= floating parts) held together by a single deck…. Learn more.

  20. catamaran noun

    Definition of catamaran noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  21. catamaran, n. meanings, etymology and more

    catamaran, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary. ... See 'Meaning & use' for definitions, usage, and quotation evidence. ... Revision of the OED is a long-term project. Entries in oed.com which have not been revised may include:

  22. Urban Dictionary: Catamaran sailor

    people who sail catamarans, usually the 2nd most insane type of sailor. automatically classed as sexy/hot no matter what they look like due to the immense coolness of catamarans.

  23. 14 Everyday Phrases That Most People Don't Know Came From The Navy

    A sailor may say the word bokoo, meaning "many." This actually comes from the French word, beaucoup, which has the same meaning. The spelling was simplified over time and is an example of the many ...

  24. catamaran

    catamaran. (n.) East Indies log raft, 1670s, from Hindi or Malayalam, from Tamil (Dravidian) kattu-maram "tied wood," from kattu "tie, binding" + maram "wood, tree." It also was used in the West Indies and South America. also from 1670s.

  25. Spilling the tea: Decoding Gen Z slang

    Words no longer mean what they used to - cap doesn't just refer to the apparel but can also mean you're accusing someone of lying. Gen Z speaks in a special type of lingo that leaves outsiders ...

  26. 'Menty B' Teen Slang Meaning, Explained: Mental Breakdown

    Zeltser says slang like "Menty B" is a way for people to react to an embarrassing or upsetting situation. "It's a very quick way of telling people, 'I'm not in a good head space right ...

  27. David Duchovny Taught King Charles The Meaning Of This Sexual Slang Term

    At one point, a song called "Bootie Call" by All Saints was playing, and Charles was confused as to the song's meaning. "Charles was kind of looking perplexed, and he was, like, 'booty call'?" Duchovny recalled. "And I said, 'I can explain it to you if you would like.' You know, and said, 'It's when a man or woman calls ...

  28. 16 Nobel Economists Warn Second Trump Term Would Mean 1 Thing

    16 Nobel Economists Warn Second Donald Trump Term Would Mean 1 Thing. Joe Biden's economic agenda is "vastly superior" to Trump's, the Nobel laureates explained in a letter. By ... A second Trump term would "have a negative impact on the U.S.'s economic standing in the world, and a destabilizing effect on the U.S.'s domestic ...

  29. No coastal hardening means no long-term protection

    Here's how it all started. Some eight years ago the county government entered into a partnership with the Corps of Engineers to develop a long-range plan to reduce the risk of coastal storm damage.

  30. John Oliver on Trump's plans for a second term

    In addition to comparing convicted felon Donald Trump with a hamster, John Oliver dives into what a second term for the Orange Menace would mean.