/dʒæb ||; dʒæb/verb [I,T] jab sb/sth (with sth);jab sth into sb/sth to push at sb/sth with a sudden, rough movement, usually with sth sharp 刺，戳，捅（通常用尖的物品） · She jabbed me in the ribs with her elbow. 她用肘戳我的肋骨。The robber jabbed a gun into my back and ordered me to move. 抢匪用枪顶着我的背，喝令我往前走。