Physic \Phys"ic\, v. t. [imp. & p. p. {Physiced}; p. pr. & vb. n. {Physicking}.] 1. To treat with physic or medicine; to administer medicine to, esp. a cathartic; to operate on as a cathartic; to purge. 2. To work on as a remedy; to heal; to cure. The labor we delight in physics pain. --Shak. A mind diseased no remedy can physic. --Byron.