- 1impeach somebody (for something) (of a court or other official body, especially in the U.S.) to charge an important public figure with a serious crime
- 2impeach something (formal) to raise doubts about something synonym question to impeach someone's motives
impeach
verbNAmE//ɪmˈpitʃ//
Verb Forms present simple I / you / we / they impeach he / she / it impeaches
past simple impeached
-ing form impeaching
noun [uncountable, countable] See impeach in the Oxford Advanced Learner's Dictionary
Check pronunciation: impeach