preclude
Word family nounpreclusionadjectivepreclusiveverbprecludeadverbpreclusively
pre·clude /prɪˈkluːd/ ●○○ verb [transitiveT] formalPREVENT to prevent something or make something impossible 阻止, 防止,使不可能;排除,消除 rules that preclude experimentation in teaching methods 禁止进行教学方法试验的规定
preclude somebody from doing something Age alone will not preclude him from standing as a candidate. 单是年龄问题不会妨碍他参选。
Origin preclude (1600-1700) Latin praecludere “to block up”, from claudere “to close”