noun
psychedelic drug, mind-expanding drug, stimulant; see drug 2.
See hallucinogen in Webster's New World Roget's A-Z Thesaurus II
A substance that affects the central nervous system and is often addictive:
Learn more about hallucinogen
» hallucinogen Culture
» hallucinogen medical definition
» hallucinogen science
» hallucinogen sentence examples
Also Mentioned In
» acid
» alkaloid
» drug
» freak
» head
» intoxicant
» overdose
» psychedelic
Browse entries near hallucinogen
hallucinative
hallucinatory
hallucinatory (synonyms)
hallucinatory (medical)
hallucinogen
hallucinogen (Culture)
hallucinogen (medical)
hallucinogen (science)
hallucinogenic
hallucinosis