umpire
🇺🇸
/ˈʌmpaɪər/
🇬🇧
/ˈʌmpaɪə(r)/
Someone who watches a sport game and makes sure players follow the rules.
The umpire called a foul.
裁判判了一個犯規。
To be the one who makes sure the game is played fairly by following the rules.
Can you umpire our game this Saturday?
你這個星期六能給我們的比賽當裁判嗎?