Pronunciation: (kat"u-mu-ran'),[key] —n. 1. a vessel, usually propelled by sail, formed of two hulls or floats held side by side by a frame above them. Cf. trimaran. 2. a float or sailing raft formed of a number of logs lashed together, used in certain parts of India, South America, etc.
3. a quarrelsome person, esp. a woman.
4. Canadian Dial.a wooden sled.