árbitro meaning in English

referee [referees]▼(sport: umpire, judge of a game)
noun
[UK: ˌre.fə.ˈriː] [US: ˌre.fə.ˈriː]I'm a referee. = Soy árbitro.

arbiter [arbiters]▼(a person appointed, or chosen, by parties to determine a controversy between them)
noun
[UK: ˈɑː.bɪ.tə(r)] [US: ˈɑːr.bə.tər]

arbitrator [arbitrators]▼(person who settles or judges)
noun
[UK: ˈɑː.bɪ.treɪ.tə(r)] [US: ˈɑːr.bə.ˌtre.tər]

judge [judges]▼(sports official)
noun
[UK: dʒʌdʒ] [US: ˈdʒədʒ]

umpire [umpires]▼(an official who oversees a game or match)
noun
[UK: ˈʌm.paɪə(r)] [US: ˈʌm.ˌpaɪər]The players have to abide by the umpire's decision. = Los jugadores deben acatar la decisión del árbitro.

assistant referee▼(official at a football match)
noun