(Australia, New Zealand) A rear-view mirror.

plural of rear vision mirror

The area that a person, an animal, etc., can see with its eyes (or each eye individually) without turning the head.

Alternative form of visual purple

A product intermediate between visual purple and visual white, formed by the photochemical action of light on visual purple.

The final product in the action of light on visual purple. It is reconverted into visual purple by the regenerating action of the choroidal epithelium.

(geometry) The angle formed by two rays of light, or two straight lines drawn from the extreme points of an object to the center of the eye.

(idiomatic) To visit. / (idiomatic, euphemistic) To go to the toilet.

The sharpness of vision or sight. / Strength of vision expressed on some definite scale.

Alternative letter-case form of visible Web