arbiter
US
UK arbiter n: (judge, official arbitrator)
SC 裁断人，仲裁人 cái duàn rén，zhòng cái rén
The arbiter ruled that the worker had been unfairly dismissed.
仲裁人裁决工人遭到不合理的解雇。
arbiter n: figurative ([sb] who makes judgments)
SC 做出判断的人，裁决者 zuò chū pàn duàn de rén，cái jué zhě
This critic fancies himself the arbiter of great art.
这位评论家将自己想象成为艺术佳作的评判者。