visual hallucination

Definitions of visual hallucination
  1. noun
    illusory visual perception
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    types:
    chromatism
    hallucinatory perception of colored lights
    pink elephants
    any visual hallucination arising from heavy drinking
    zoopsia
    visual hallucination of animals; sometimes occurring in delirium tremens
    type of:
    hallucination
    illusory perception; a common symptom of severe mental disorder
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