Disprove /(?)/

Dis·prove

Disprove

v. t.

imp. & p. p. Disproved; p. pr. & vb. n. Disproving

  1. To prove to be false or erroneous; to confute; to refute.
    That false supposition I advanced in order to disprove it.
  2. To disallow; to disapprove of. [Obs.]