as in seeing
to see or sense something or someone that is not really there; to have hallucinations
The patient may hallucinate if she has a fever.
Related Words
Relevance
Example Sentences
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.
Recent Examples of hallucinating
This film took us on an unexpected journey through the hallucinating world of the rave dancers in the desert of Morocco, with the specificity of a journalist, and with all the sensual power of a filmmaker.
—
Christian Blauvelt, IndieWire, 24 Oct. 2025
In fact, his own uncle once pulled out a gun at a grocery store while hallucinating.
—Ben Rosenstock, Vulture, 1 Oct. 2025
Represented by the powerhouse Wigdor firm, Metro’s lawyers allege that LeMaistre came up with the idea to sue the producer while hallucinating on ayahuasca.
—Michael Saponara, Billboard, 24 Sep. 2025
Tiktok Benadryl Overdose Challenge Harms 13-year-old Last week, when her daughter began hallucinating, her mother noticed pills under her pillow.
—Alison Escalante, Forbes.com, 19 Sep. 2025
The anonymous teen's mother, who did not release her daughter's name for privacy, told local outlet WMBF News that her daughter began hallucinating last week and her heart rate reached nearly 200 beats per minute.
—Madison E. Goldberg, PEOPLE, 17 Sep. 2025
One hiker was hallucinating about a bridge that did not exist, Forest Ranger Russell Martin told Fox News Digital.
—Michael Dorgan, FOXNews.com, 8 Sep. 2025
Family members told police Brown had been hallucinating and hearing voices, WCSH reported.
—Jennifer Rodriguez, Miami Herald, 13 Aug. 2025
The company’s tests show that GPT-5 exhibits a much lower risk of hallucinating inaccurate information compared with OpenAI’s early models.
—PC Magazine, 7 Aug. 2025
Christian Blauvelt, IndieWire, 24 Oct. 2025
In fact, his own uncle once pulled out a gun at a grocery store while hallucinating.
—Ben Rosenstock, Vulture, 1 Oct. 2025
Represented by the powerhouse Wigdor firm, Metro’s lawyers allege that LeMaistre came up with the idea to sue the producer while hallucinating on ayahuasca.
—Michael Saponara, Billboard, 24 Sep. 2025
Tiktok Benadryl Overdose Challenge Harms 13-year-old Last week, when her daughter began hallucinating, her mother noticed pills under her pillow.
—Alison Escalante, Forbes.com, 19 Sep. 2025
The anonymous teen's mother, who did not release her daughter's name for privacy, told local outlet WMBF News that her daughter began hallucinating last week and her heart rate reached nearly 200 beats per minute.
—Madison E. Goldberg, PEOPLE, 17 Sep. 2025
One hiker was hallucinating about a bridge that did not exist, Forest Ranger Russell Martin told Fox News Digital.
—Michael Dorgan, FOXNews.com, 8 Sep. 2025
Family members told police Brown had been hallucinating and hearing voices, WCSH reported.
—Jennifer Rodriguez, Miami Herald, 13 Aug. 2025
The company’s tests show that GPT-5 exhibits a much lower risk of hallucinating inaccurate information compared with OpenAI’s early models.
—PC Magazine, 7 Aug. 2025
Recent Examples of Synonyms for hallucinating
Verb
-
Admittedly, this may delight a curious gardener who enjoys seeing what novelties a volunteer plant can produce.—
Brandee Gruener,
Southern Living,
31 Oct. 2025
-
Added to the trauma of grief and sudden eviction under threat of reprisal, Adelaida has to endure seeing the sacred mementos of her mother’s life trashed by the thuggish new squatters.—
Jessica Kiang,
Variety,
31 Oct. 2025
Verb
-
That's when the concept of dreaming as a neurocognitive process first came about, per the APA.—
Hannah Yasharoff,
USA Today,
27 Oct. 2025
-
His motorsports journey took a slightly different path compared to other F1 prospects, dreaming of being a NASCAR driver before discovering his strength lay in road courses.—
Madeline Coleman,
New York Times,
25 Oct. 2025
Verb
-
War stories have acquired even greater momentum since railroads and military staff colleges emerged in the late nineteenth century, when states committed themselves to the business of planning—a serious work that nevertheless entails playing war games and imagining scenarios.—
Elizabeth D. Samet,
Foreign Affairs,
29 Oct. 2025
-
Visionary – for imagining future scenarios and leading ahead of the curve.—
Big Think,
Big Think,
27 Oct. 2025
Verb
-
With John Cena set to retire, many people are contemplating who his opponent should be in his final match.—
Matthew Couden,
MSNBC Newsweek,
5 Nov. 2025
-
Inside, Archimedes begins contemplating the Universe beyond the Earth, and starts recounting various ideas about what its nature could be.—
Big Think,
Big Think,
30 Oct. 2025
Verb
-
Graham Johnson, a computational biologist and scientific illustrator at the Allen Institute for Cell Science, recalls fantasizing at a lunch table, more than 15 years ago, about a computer model of a cell so detailed, so complete, that scientists could watch such processes happening.—
Veronique Greenwood,
Time,
14 Oct. 2025
-
Luis hangs a poster of his favorite movie star, Ingrid, and spends his time fantasizing about Ingrid as Aurora.—
Jazz Tangcay,
Variety,
11 Oct. 2025
Verb
-
The Forest owner has been pondering his options That is not unusual — the Greek shipping magnate always likes to have a plan B in place.—
Paul Taylor,
New York Times,
16 Oct. 2025
-
That’s 16 days of public silence and private plotting — 16 days of preparing for a case management conference and pondering motions and strategizing for the discovery process and delving into every facet of this year-long case that has no end in sight.—
Jon Wilner,
San Diego Union-Tribune,
16 Oct. 2025
Verb
-
But Jones’ campaign came under intense fire early last month, when his 2022 texts envisioning violence against a GOP political opponent were published by National Review.—
Kevin Breuninger,Dan Mangan,
CNBC,
4 Nov. 2025
-
And as the winner-take-all play that would decide Sunday’s game at Allegiant Stadium unfolded, Geno Smith’s eyes got big, envisioning a dramatic game-winning pass to an old, reliable friend.—
Michael Silver,
New York Times,
3 Nov. 2025
Cite this Entry
“Hallucinating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hallucinating. Accessed 6 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share