studdingsailstuddingsail / 5stQns(E)l /◙ noun 1. (on a square-rigged sailing ship) an additional sail set at the end of a yard in light winds • （横帆帆船的）辅助帆，翼帆
【语源】
1. mid 16th cent.: studding perhaps from Middle Low German, Middle Dutch stōtinge 'a thrusting'