Medical Dictionary

vision

noun vi·sion \ˈvizh-ən\

Medical Definition of VISION

1
:  the act or power of seeing :  sight
2
:  the special sense by which the qualities of an object (as color, luminosity, shape, and size) constituting its appearance are perceived through a process in which light rays entering the eye are transformed by the retina into electrical signals that are transmitted to the brain via the optic nerve
May 28, 2015
fictioneer Hear it
someone who writes fiction
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