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optical illusion
(redirected from Optical illusions)

   Also found in: Encyclopedia, Wikipedia 0.02 sec.
optical illusion
n.
A visually perceived image that is deceptive or misleading.

optical illusion
n
1. an object causing a false visual impression
2. an instance of deception by such an object
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.optical illusion - an optical phenomenon that results in a false or deceptive visual impressionoptical illusion - an optical phenomenon that results in a false or deceptive visual impression
apparent motion, apparent movement, motion, movement - an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object; "the cinema relies on apparent motion"; "the succession of flashing lights gave an illusion of movement"
mirage - an optical illusion in which atmospheric refraction by a layer of hot air distorts or inverts reflections of distant objects
optical phenomenon - a physical phenomenon related to or involving light
Translations
optical illusion nillusione f ottica


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