impeach
verb [ T ]
LAW, GOVERNMENT uk/ɪmˈpiːtʃ/ usespecially in the US, to formally accuse a public official of a serious offence in connection with their job:
He was suspended and later impeached amid a $60 million financial scandal.
impeachable
adjective
He said he was surprised that some things that are clearly wrong and even violations of the law were not impeachable offenses.