- (intransitive) to experience hallucinations
WordReference Random House Learner's Dictionary of American English © 2026
hal•lu•ci•nate /həˈlusəˌneɪt/USA pronunciation
v. [no object], -nat•ed, -nat•ing.
WordReference Random House Unabridged Dictionary of American English © 2026- Psychiatryto have hallucinations.
hal•lu•ci•nate
(hə lo̅o̅′sə nāt′),USA pronunciation v., -nat•ed, -nat•ing.
v.i.
v.t.
hal•lu′ci•na′tor, n.
v.i.
- Psychiatryto have hallucinations.
v.t.
- Psychiatryto affect with hallucinations.
- Latin hallūcinātus, past participle of (h)allūcināri to wander in mind; see -ate1
- 1595–1605
Collins Concise English Dictionary © HarperCollins Publishers::
hallucinate /həˈluːsɪˌneɪt/ vb
'hallucinate' also found in these entries (note: many are not synonyms or translations):