pre-empt的词源

英文词源

pre-empt (v.)

also preempt, 1830, "secure by pre-emtion," back-formation from pre-emption, originally American English. In the broascasting sense, it is attested from 1965, American English, a euphemism for "cancel." Related: pre-empted; preempted.

中文词源

pre-empt：防止，避免

来自pre-emption的回构词，引申词义防止，避免。

该词的英语词源请访问找单词词源英文版：pre-empt 词源，pre-empt 含义。