arbitrator
🇺🇸
/ˈɑːrbɪtreɪtər/
🇬🇧
/ˈɑːbɪtreɪtə(r)/
someone chosen to make a decision in an argument between two people or groups
The two companies agreed to let an independent arbitrator decide the case.
兩家公司同意讓一個獨立的仲裁員來決定案件。