A sensory perception of something that does not exist, often arising from disorder of the nervous system, as in delirium tremens; a delusion.

plural of hallucination

Relating to hallucination.

One whose judgment and acts are affected by hallucinations; one who errs on account of his hallucinations. / One who experiences hallucinations.

(transitive and intransitive) To seem to perceive things (with one or more of one's senses) which are not really present; to have visions; to experience a hallucination.

present participle of hallucinate

simple past tense and past participle of hallucinate

Third-person singular simple present indicative form of hallucinate

plural of hallucinator

Relating to hallucination; hallucinatory.