Term: Megayacht Image: [{"name":"images\/public\/dictionary\/Megayacht_2ecu44d1.jpg","usrName":"Megayacht.jpg","size":499229,"type":"image\/jpeg","thumbnail":"images\/public\/dictionary\/thMegayacht_u2u1grtj.jpg","thumbnail_type":"image\/jpeg","thumbnail_size":35274,"searchStr":"Megayacht.jpg,!:sStrEnd"}] Definition: A large, luxurious yacht, typically longer than 100 feet