名詞 arbiter:

1. someone with the power to settle matters at will
   同義詞：supreme authority
2. someone chosen to judge and decide a disputed issue
   同義詞：arbitrator

1. The judgment of an arbitrator or arbiter.
   仲裁結(jié)論，公斷結(jié)論仲裁者或公斷人的判決

ar.bi.ter

n.（名詞）
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
One who has the power to judge or ordain at will:
主宰者：有權(quán)任意判決或命令的人：
例句：
an arbiter of fashion.See Synonyms at judge
時尚主宰者參見 judge

來源：
Middle English arbitre
中古英語 arbitre
from Old French
源自 古法語
from Latin arbiter
源自 拉丁語 arbiter