vt.

1. 【律】控告；檢舉[（+for/of/with）]
   impeach somebody for taking bribes

   控告某人受賄

2. 【主美】彈劾[（+for/of/with）]
   The House of Representatives has the sole power to impeach an officer of the United States government.

   唯有眾議院有權彈劾美國政府的官員。

3. 懷疑；對……懷有疑問
   impeach a person's honor

   懷疑某人的誠實

n.

1. 【廢】控告；檢舉；彈劾；懷疑

v.

1. call into question the integrity or validity of (a practice).
2. Brit. charge with treason or another crime against the state.
   ▸chiefly US charge (the holder of a public office) with misconduct.