Doc″tor, v. t. [imp. & p. p.Doctored (?); p. pr. & vb. n.Doctoring.] 1. To treat as a physician does; to apply remedies to; to repair; as, to doctor a sick man or a broken cart.
2. To confer a doctorate upon; to make a doctor.
3. To tamper with and arrange for one's own purposes; to falsify; to adulterate; as, to doctor election returns; to doctor whisky.