Catamaran

1. n. A quarrelsome woman; a scold.
2. n. A kind of raft or float, consisting of two or more logs or pieces of wood lashed together, and moved by paddles or sail; — used as a surf boat and for other purposes on the coasts of the East and West Indies and South America. Modified forms are much used in the lumber regions of North America, and at life-saving stations.
3. n. Any vessel with twin hulls, whether propelled by sails or by steam; esp., one of a class of double-hulled pleasure boats remarkable for speed.
4. n. A kind of fire raft or torpedo bat.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.