PHOTISM

noun. 1. a false interpretation or hallucination of light. 2. a type of synesthesia wherein light or color sensations take place in reaction to arousal of other senses.

PHOTISM: "The photism you saw was not actually present on the screen."
Cite this page: N., Pam M.S., "PHOTISM," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/photism/ (accessed June 24, 2019).
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