n.[C]

1. 公断人，仲裁人；裁决者
2. （棒球、板球等的）裁判，裁判员
   They refused to accept the umpire's decision.

   他们拒绝接受裁判员的判决。

vt.

1. 仲裁；裁判
   I've umpired a cricket match for them.

   我当过他们的板球比赛的裁判。

   umpire a dispute

   对纠纷进行仲裁

vi.

1. 做仲裁人；当裁判
   Who is going to umpire?

   谁来当裁判？

n.

1. (in certain sports) an official who watches a game or match closely to enforce the rules and arbitrate on matters arising from the play.
2. a person chosen to arbitrate between contending parties.

v.