名詞 arbitrator:

1. someone chosen to judge and decide a disputed issue
   同義詞：arbiter

1. The judgment of an arbitrator or arbiter.
   仲裁結論，公斷結論仲裁者或公斷人的判決
2. A person appointed to settle a dispute that mediators have been unable to resolve; an arbitrator.
   仲裁人當調解人無法解決時被指定解決爭議的人; 仲裁人
3. One chosen or appointed to judge or decide a disputed issue; an arbitrator.
   仲裁人，公斷人選擇或指定判決或裁決爭議事務的人; 仲裁者

ar.bi.tra.tor

n.（名詞）
A person chosen to settle the issue between parties engaged in a dispute.See Synonyms at judge
仲裁人：選定的解決參與爭執(zhí)雙方間事務的人參見 judge
One having the ability or power to make authoritative decisions; an arbiter.
主宰人：有能力或權力做出權威決定的人；主宰者