Doctors' Commons. See under Commons. -- Doctor's stuff, physic, medicine. G. Eliot. -- Doctor fish (Zoöl.), any fish of the genus Acanthurus; the surgeon fish; -- so called from a sharp lancetlike spine on each side of the tail. Also called barber fish. See Surgeon fish.
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. [Colloq.]