動詞 oust:

1. remove from a position or office
   同義詞：throw out, drum out, boot out, kick out, expel
2. remove and replace

1. Fox was ousted from office but he had nothing to say for himself.
   ?？怂贡悔s下臺，但是他沒有什么可特別為自己辨護的。
2. The umpire ousted the arguing player from the game.
   裁判員將那位不服判決的運動員罰下場。

oust

v.tr.（及物動詞）
oust.ed,oust.ing,ousts
To eject from a position or place; force out:
驅(qū)逐，罷黜：驅(qū)逐出某一職位或地點；趕走：
例句：
.the American Revolution, which ousted the English.(Virginia S. Eifert)
.將英國人驅(qū)逐出境的美國獨立戰(zhàn)爭.(弗吉尼亞S.艾弗特)

To take the place of, especially by force; supplant.See Synonyms at eject
取代：取代，尤指使用武力；代替參見 eject

來源：
Middle English ousten
中古英語 ousten
from Anglo-Norman ouster
源自 英法語 ouster
from Latin obst3re [to hinder] * see obstacle
源自 拉丁語 obst3re [阻礙] *參見 obstacle