ARBITER definition in American English | Collins English Dictionary
https://www.collinsdictionary.com/us/dictionary/english/arbiter
WEB3 days ago · An arbiter is a person or institution that judges and settles a quarrel between two other people or groups. [formal] He was the ultimate arbiter on both theological and political matters. Synonyms: judge, referee, umpire, umpie [Australian, slang] More Synonyms of arbiter. 2. countable noun [usu N of n]
DA: 54 PA: 15 MOZ Rank: 21