head-butt['hed'bʌt]

• vt.用头顶撞(某人的下巴或身体)；顶:

  He was suspended for one year because he head-butted the referee after the match for being dissatisfied with his judgment.

  由于对裁判的判决不满，比赛结束后他用头撞了那名裁判，为此他受到停赛一年的处罚。

  to head-butt a basket

  头顶一只篮子