Term: Catamaran Image: [{"name":"images\/public\/dictionary\/Catamaran_azi2dmpb.jpg","usrName":"Catamaran.jpg","size":260094,"type":"image\/jpeg","thumbnail":"images\/public\/dictionary\/thCatamaran_gsnx76eb.jpg","thumbnail_type":"image\/jpeg","thumbnail_size":49312,"searchStr":"Catamaran.jpg,!:sStrEnd"}] Definition: A twin hulled boat, either power or sail.