expunction的词源

英文词源

expunction (n.)

c. 1600, from Latin expunctionem (nominative expunctio), noun of action from past participle stem of expungere "prick out, blot out, mark for deletion" (see expunge).

中文词源

expunction：消去，消灭，消除 

词根词缀： ex-向外 + -punct-刺,点 + -ion名词词尾 → 刺出去

该词的英语词源请访问趣词词源英文版：expunction 词源，expunction 含义。