1
- a loud cry of joy or excitement（欢乐、激动时发出的）高喊, 高叫。
1.1
- a hooting cry or sound鸣叫声：
the whoop of fast-approaching sirens.
汽笛渐近的鸣叫声。
1.2
- a long rasping indrawn breath, typically of someone with whooping cough（尤指百日咳患者的）哮咳, 吼声。
2
- (in motorcycling or cycling) a bump or dip on an off-road racetrack or rally course（摩托车或自行车比赛中）（赛车道上的）隆起部分, 斜坡。
短语
not give（或 care）a whoop
- US informal, dated be totally indifferent〈美, 非正式, 旧〉漠不关心, 一点也不在乎。
whoop it up
1
- informal enjoy oneself or celebrate in a noisy way〈非正式〉欢闹; 狂欢; 庆祝。
1.1
- US create or stir up excitement or enthusiasm〈美〉激起兴趣（或热情）; 激动。
词源
Middle English: probably imitative.