Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Adjective: psychoactive  `sI-kow'ak-tiv
  1. Affecting the mind or mood or other mental processes
    "psychoactive drugs"
    - psychotropic

See also: hallucinogenic, mind-altering, mind-bending, mind-blowing, mind-expanding, psychedelic

Antonym: nonpsychoactive

Encyclopedia: Psychoactive