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sloop

American  
[sloop] / slup /

noun

  1. a single-masted, fore-and-aft-rigged sailing vessel, with or without a bowsprit, having a jib-headed or gaff mainsail, the latter sometimes with a gaff topsail, and one or more headsails.


sloop British  
/ sluːp /

noun

  1. a single-masted sailing vessel, rigged fore-and-aft, with the mast stepped about one third of the overall length aft of the bow Compare cutter

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sloop

1620–30; < Dutch sloep; akin to Old English slūpan to glide

Compare meaning

How does sloop compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A sailboat with one mast is known as a sloop. In general, sloops are known as speedy boats that are relatively simple to rig with sails. If you spot a sailboat with a single mast and two sails, it's almost certainly a sloop. Sloops come in many sizes, from small dinghies to 100-foot sailboats. What they have in common is the way they're rigged, or how their sails and masts are organized. A sloop's rigging is usually "fore and aft," with one sail in front of the mast and one behind it. The word sloop comes from the Middle Dutch slupen, "to glide."

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Vocabulary lists containing sloop

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Look at him in the photograph here, circa 1977, the year he won the America’s Cup helming the 12-meter sloop, Courageous.

From The Wall Street Journal • May 7, 2026

Marks told Barron’s in 2021 that he owns a Danish-built sloop named Linnea that he had been fixing up for years, and sailed it in the Chesapeake Bay.

From Barron's • Oct. 7, 2025

Rubio’s 32-foot Westsail sloop, Malulani, departed Dec. 28 bound for Kaneohe, Oahu.

From Los Angeles Times • Feb. 3, 2024

Morford-Haines returned to Seattle from Alaska, bought a 25-foot sloop and taught herself to sail.

From Seattle Times • Aug. 4, 2023

The Tyroshi were notorious for their avarice, and Ser Rodrik had argued for hiring a fishing sloop out of the Three Sisters, but Catelyn had insisted on the galley.

From "A Game of Thrones" by George R.R. Martin

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