Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: hallucinogen  hu'loo-su-nu-jun or hu'loo-su-nu,jen
  1. A psychoactive drug that induces hallucinations or altered sensory experiences
    - hallucinogenic drug, psychedelic drug, psychodelic drug

Derived forms: hallucinogens

Type of: consciousness-altering drug, mind-altering drug, psychoactive drug, psychoactive substance

Encyclopedia: Hallucinogen