arbitrator
[noun]
Synonyms: judge, adjudicator, arbiter, referee, umpire

---

English Thesaurus: referee, umpire, judge, arbitrato

[TahlilGaran] English Synonym Dictionary ▲

See main entry: arbitrate

[TahlilGaran] Dictionary of Contemporary English ▲

referee someone who makes sure that the rules of a sport are obeyed in soccer, American football, rugby, ice hockey, basketball, boxing, or wrestling:
a football referee
The referee blew his whistle to stop the game.
umpire someone who makes sure that the rules are obeyed in baseball, cricket, tennis, or hockey:
He was given several warnings by the umpire.
a tennis umpire
judge someone who decides the result of a competition or sporting contest:
There will be only one winner and the judges’ decision is final.
A panel of judges will evaluate the dancers' performance.
arbitrator someone who officially decides how an argument between two opposing sides should be settled:
They insisted that an independent arbitrator must settle the dispute.

[TahlilGaran] English Thesaurus ▲