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Showing results for trimaran. Search instead for trimarans.

trimaran

American  
[trahy-muh-ran] / ˈtraɪ məˌræn /

noun

  1. a vessel similar to a catamaran but having three separate hulls.


trimaran British  
/ ˈtraɪməˌræn /

noun

  1. a vessel, usually of shallow draught, with two hulls flanking the main hull

"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 trimaran

First recorded in 1950–55; tri- + (cata)maran

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.

See Examples For:

Another competitor was a tech whiz who packed his plywood trimaran with electronic gizmos.

From The Wall Street Journal Dec. 5, 2025

Lloyd’s List Intelligence identified the ship as the trimaran, or a three-hulled racing vessel.

From Seattle Times May 19, 2022

In the 2013 edition of the biennial race, Sangmeister’s trimaran hit six telephone poles in a debris field from the 2011 tsunami.

From Washington Times Jul. 17, 2015

In many ways, it was a moment that defined the last five years for Sea Shepherd, the vigilante conservation group to which the trimaran belonged.

From The Guardian Jun. 5, 2015

Nailer was running a message to the Ladee Bar from the first officer of the Gossamer, a sleek trimaran with fixed wind-wing sails and an impressive Buckell cannon on its foredeck, when everything went wrong.

From "Ship Breaker" by Paolo Bacigalupi

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