catamaran

noun

cat·​a·​ma·​ran ˌka-tə-mə-ˈran How to pronounce catamaran (audio)
ˈka-tə-mə-ˌran
Synonyms of catamarannext
: a vessel (such as a sailboat) with twin hulls and usually a deck or superstructure connecting the hulls

Illustration of catamaran

Illustration of catamaran

Examples of catamaran in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For Chandler, his wife and their two dogs, living aboard their 50-foot catamaran anchored just south of Miami’s Dinner Key Marina is a way of life. Miami Herald, 6 July 2026 Key West's allure extends beyond Duval Street, with the Argo Navis catamaran offering a refined offshore experience. Stephanie Orma, Forbes.com, 1 July 2026 Leading up to Sunday, July 4, 1976, more than 100 large sailing ships, including 16 square-riggers, came into the harbor en masse — and on the day itself, they were joined by perhaps 5,000 small craft, from tiny catamarans to good-size yachts. Christopher Bonanos, Curbed, 30 June 2026 Where the group of 13 F50 catamarans would usually launch off the line in a mass start, Saturday saw Group A compete with seven teams, followed by Group B with six teams. Andrew Rice, New York Times, 21 June 2026 See All Example Sentences for catamaran

Word History

Etymology

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

First Known Use

1673, in the meaning defined above

Time Traveler
The first known use of catamaran was in 1673

Browse Nearby Words

Cite this Entry

“Catamaran.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catamaran. Accessed 7 Jul. 2026.

Kids Definition

catamaran

noun
cat·​a·​ma·​ran ˌkat-ə-mə-ˈran How to pronounce catamaran (audio)
ˈkat-ə-mə-ˌran
: a boat with twin hulls
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