hallucinatory

adjective

hal·​lu·​ci·​na·​to·​ry hə-ˈlü-sə-nə-ˌtȯr-ē How to pronounce hallucinatory (audio)
-ˈlüs-nə-
Synonyms of hallucinatorynext
1
: tending to produce hallucination
hallucinatory drugs
2
: resembling, involving, or being a hallucination
hallucinatory dreams
a hallucinatory figure

Examples of hallucinatory in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
And there’s still almost an hour of film left to go, in which everyone, including the audience, is in a sort of hallucinatory, post traumatic daze — but even the relative comfort of that won’t last long. ABC News, 18 Feb. 2026 Convinced that her sadistic ceremonies will transform him into a god, Clara draws Brighton into a hallucinatory descent into faith, flesh, and the sublime. Alex Ritman, Variety, 16 Feb. 2026 The script leans heavily on exposition — internal monologues, disembodied intercom voices, and hallucinatory flashbacks — to communicate lore that might have resonated more powerfully through action or environment. Alison Foreman, IndieWire, 29 Jan. 2026 Its first big splash came at the Venice Film Festival in 2023 with AGGRO DR1FT, an 80-minute, Travis Scott–co-starring fever dream shot entirely through thermal lenses and built to feel less like a movie than a game-like, hallucinatory experience. Patrick Brzeski, HollywoodReporter, 15 Jan. 2026 See All Example Sentences for hallucinatory

Word History

First Known Use

1830, in the meaning defined at sense 1

Time Traveler
The first known use of hallucinatory was in 1830

Browse Nearby Words

Cite this Entry

“Hallucinatory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hallucinatory. Accessed 20 Feb. 2026.

Kids Definition

hallucinatory

adjective
hal·​lu·​ci·​na·​to·​ry hə-ˈlü-sə-nə-ˌtōr-ē How to pronounce hallucinatory (audio)
-ˌtȯr-
1
: tending to produce hallucinations
2
: resembling, involving, or being a hallucination

Medical Definition

hallucinatory

adjective
hal·​lu·​ci·​na·​to·​ry hə-ˈlüs-ᵊn-ə-ˌtōr-ē, -ˈlüs-nə-, -ˌtȯr- How to pronounce hallucinatory (audio)
1
: tending to produce hallucinations
hallucinatory drugs
2
: resembling, involving, or being a hallucination
hallucinatory dreams
a hallucinatory figure
hallucinatorily adverb

More from Merriam-Webster on hallucinatory

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