Rollingword: a website about words.

For more words, see the search page.


preempt

美国发音:[pri'empt]
[v]
优先购买
〔建〕预先占用
[n]
〔经〕优先占有,以先买权取得

do or say something before others say or do it
When you preempt what someone is planning to do, you do it before they do it, and thus make their doing it unnecessary or ineffective. When you preempt something you prevent its happening by taking action to stop it. You prevent a person attacking you by your attacking them first. Israel has remained strong because on a number of occasions it preempted Arab attacks on it. As soon as it knew of any Arab plans to attack it, it used to attack them beforehand and thus put the Arabs on the defensive.


Sentences: