a horizontal bar fixed across the front or back of a motor vehicle to reduce damage in a collision as a trim (车辆)保险杠
(Cricket, dated). another term for bouncer (in sense 2) (板球 旧)。 同 bouncer (义项2)
(Horse Racing)(亦作 bumper race)a flat race for inexperienced horses which are intended for future racing in hurdles or steeplechases (赛马)(为跳栏或障碍赛作准备的)新马平地赛
(archaic)a generous glassful of an alcoholic drink, typically one drunk as a toast (古)大满杯敬酒