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Hallucinate Meaning in English

word

həˈɫusəneɪt
huh-LOO-suh-nayt
hɐlˈuːsɪnˌeɪt
huh-LOO-sin-ayt

Definition

To see, hear, or feel things that are not actually there, often caused by illness, drugs, or lack of sleep.

Usage & Nuances

Used formally and medically, often about drugs or mental health. Common with 'start to hallucinate', 'make someone hallucinate', or in the passive 'was hallucinating'. Not used for daydreaming or imagination.

Example Sentences

People can hallucinate if they don't sleep for many days.

basic

High fever can cause some children to hallucinate.

basic

Some medicines make people hallucinate.

basic

After two nights without sleep, he started to hallucinate and saw strange shapes on the wall.

natural

If you drink too much of that syrup, you might hallucinate.

natural

He wasn’t sure if he was dreaming or starting to hallucinate.

natural