Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

sloop, single-masted sailing vessel with fore-and-aft rigging, including mainsail, jib, and sometimes one or more headsails. A sloop of war was a small sloop-rigged warship, mounting about 20 guns. In modern usage, the sloop is practically synonymous with the cutter.