Impugn /(?)/

Im·pugn

Impugn

v. t.

imp. & p. p. Impugned; p. pr. & vb. n. Impugning

  1. To attack by words or arguments; to contradict; to assail; to call in question; to make insinuations against; to gainsay; to oppose; as, to impugn a person's integrity.
    The truth hereof I will not rashly impugn, or overboldly affirm.