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English definition of “hallucinate”

hallucinate

verb [I]    /həˈlu·səˌneɪt/
to see or hear something that does not exist: Police said the suspect was yelling incoherent statements as if he was hallucinating. hallucination    /həˌlu·səˈneɪ·ʃən/ noun [C/U] [C] His fever was so high he was having hallucinations.
(Definition of hallucinate verb from the Cambridge Academic Content Dictionary © Cambridge University Press)
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