visual hallucination

Other forms: visual hallucinations

Definitions of visual hallucination

1. noun

   illusory visual perception
   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