Arbiter — synonyms, definition

1. arbiter (Noun)

adjudicator administrator arbitrator authority connoisseur court critic expert judge justice magistrate master mediator negotiator referee supreme authority umpire

arbiter (Noun) — Someone with the power to settle matters at will. ex. "she was the final arbiter on all matters of fashion"

arbiter (Noun) — Someone chosen to judge and decide a disputed issue. ex. "the critic was considered to be an arbiter of modern literature"

evaluator expert judge third party