arbiter

名词 arbiter:

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

1. The judgment of an arbitrator or arbiter.
   仲裁结论，公断结论仲裁者或公断人的判决

ar.bi.ter

n.（名词）
One chosen or appointed to judge or decide a disputed issue; an arbitrator.
仲裁人，公断人：选择或指定判决或裁决争议事务的人；仲裁者
One who has the power to judge or ordain at will:
主宰者：有权任意判决或命令的人：
例句：
an arbiter of fashion.See Synonyms at judge
时尚主宰者参见 judge

来源：
Middle English arbitre
中古英语 arbitre
from Old French
源自 古法语
from Latin arbiter
源自 拉丁语 arbiter