I. |sīkə.|träpik adjective
Etymology: psych- + -tropic
: acting on the mind
psychotropic plants
psychotropic drugs
psychotropic activity
II. noun
: a psychotropic substance (as a drug) — compare tranquilizer
I. |sīkə.|träpik adjective
Etymology: psych- + -tropic
: acting on the mind
psychotropic plants
psychotropic drugs
psychotropic activity
II. noun
: a psychotropic substance (as a drug) — compare tranquilizer
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012