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hallucinogenic

[huh-loo-suh-nuh-jen-ik]
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adjective
  1. producing hallucinations: a hallucinogenic drug.
  2. of, relating to, or constituting a hallucinogen or hallucinogens.
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noun
  1. a hallucinogenic substance.
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Origin of hallucinogenic

First recorded in 1950–55; hallucino(gen) + -genic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for hallucinogenic

hallucinogenic

adjective
  1. (of drugs, plants, substances, etc) inducing hallucinations
  2. having qualities suggestive of hallucination or hallucinogensstrange, hallucinogenic scenes
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for hallucinogenic

adj.

1952, from hallucinogen + -ic.

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Online Etymology Dictionary, © 2010 Douglas Harper