: meeting a standard of normal visual acuity
: marked by facilely accurate discernment, judgment, or assessment
: the act or power of seeing : sight
: the special sense by which the qualities of an object (such 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
: something seen in a dream, trance, or ecstasy
: envision
What made you want to look up twenty-twenty vision? Please tell us where you read or heard it (including the quote, if possible).
