D defs.my
Entry 5 senses · 2 variants Webster, 1913

Impeach

/ĭmˌ-pēch'/ · Im·peach · IPA /ɪmˈpiːt͡ʃ/
01 v. t. To hinder; to impede; to prevent.
imp. & p. p. Impeached; p. pr. & vb. n. Impeaching
  1. 1.
    To hinder; to impede; to prevent.[Obs.]
    “These ungracious practices of his sons did impeach his journey to the Holy Land.” Sir J. Davies.
    “A defluxion on my throat impeached my utterance.” Howell.
  2. 2.
    To charge with a crime or misdemeanor; to accuse; especially to charge (a public officer), before a competent tribunal, with misbehavior in office; to cite before a tribunal for judgment of official misconduct; to arraign; as, to impeach a judge. See Impeachment. See: Impeachment
  3. 3.
    Hence, to charge with impropriety; to dishonor; to bring discredit on; to call in question; as, to impeach one's motives or conduct.
    “And doth impeach the freedom of the state.” Shak.
  4. 4.
    To challenge or discredit the credibility of, as of a witness, or the validity of, as of commercial paper.(Law)
02 n. Hindrance; impeachment.
  1. 1.
    Hindrance; impeachment.[Obs.]