[ huh-loo-suh-nuh-tawr-ee, -tohr-ee ]
/ həˈlu sə nəˌtɔr i, -ˌtoʊr i /


pertaining to or characterized by hallucination: hallucinatory visions.

Origin of hallucinatory

First recorded in 1820–30; hallucinate + -ory1

OTHER WORDS FROM hallucinatory

non·hal·lu·ci·na·to·ry, adjectiveun·hal·lu·ci·na·to·ry, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for hallucinatory

Medicine definitions for hallucinatory

[ hə-lōōsə-nə-tôr′ē ]


Of or characterized by hallucination.
Inducing or causing hallucination.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.