umpire

US /ˈʌm.paɪr/
UK /ˈʌm.paɪr/
"umpire" picture
1.

árbitro

a person who supervises a game or match to ensure fair play

:
The baseball umpire made a controversial call at home plate.
El árbitro de béisbol tomó una decisión controvertida en el plato.
The tennis umpire announced the score.
El árbitro de tenis anunció el marcador.
1.

arbitrar

to act as an umpire in a game or match

:
He was asked to umpire the local cricket match.
Se le pidió que arbitrara el partido de críquet local.
It's a tough game to umpire, with so many close calls.
Es un partido difícil de arbitrar, con tantas decisiones ajustadas.