Term: Gunwale Image: [{"name":"images\/public\/dictionary\/Gunwale_hna21i1p.jpg","usrName":"Gunwale.jpg","size":82230,"type":"image\/jpeg","thumbnail":"images\/public\/dictionary\/thGunwale_f4tct05z.jpg","thumbnail_type":"image\/jpeg","thumbnail_size":20648,"searchStr":"Gunwale.jpg,!:sStrEnd"}] Definition: The upper edge of the side of a boat.