phi phenomenon
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.phi phenomenon
nounDefinition of PHI PHENOMENON
: apparent motion resulting from an orderly sequence of stimuli (as lights flashed in rapid succession a short distance apart on a sign) without any actual motion being presented to the eye
First Known Use of PHI PHENOMENON
circa 1928
phi phenomenon
noun \ˈfī-\ (Medical Dictionary)Medical Definition of PHI PHENOMENON
: apparent motion resulting from an orderly sequence of stimuli (as lights flashed in rapid succession a short distance apart on a sign) without any actual motion being presented to the eye—compare apparent motion
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