What does the word disapprove mean?

Usage examples for disapprove

  1. I never approve, or disapprove, of anything now. – The Picture of Dorian Gray by Oscar Wilde
  2. A word or two spoken now and then again, a look not intended to be noticed, an altered tone, or perhaps a change in the pressure of the old man's hand, had taught Lady Mason to think that he might disapprove such intimacy. – Orley Farm by Anthony Trollope
  3. I am sure Mr. Barton would disapprove most highly if he knew. – A Woman's Burden by Fergus Hume