vt.剥夺，取代，驱逐

英文释义

n. See Oast.

v. t. To take away; to remove.

v. t. To eject; to turn out.

词干

oust 剥夺，罢免
→ 来自古法语oster，驱逐，赶走，来自拉丁语obstare，站在对面，阻止，阻碍，来自ob-，相对，对着的，-st，站，站立，词源同stand.引申词义剥夺，罢免。词义演变比较obviate.