psy·cho·tro·pic (sī'kə-trō'pĭk, -trŏp'ĭk) adj. Having an altering effect on perception, emotion, or behavior. Used especially of a drug. n. A psychotropic drug or other agent.
psychotropic psy·cho·tro·pic (sī'kə-trō'pĭk, -trŏp'ĭk) adj. Having an altering effect on perception or behavior. Used especially of a drug. n. A psychotropic drug or other agent.