Definify.com
Webster 1913 Edition
Visual
1.
Of or pertaining to sight; used in sight; serving as the instrument of seeing;
as, the
. visual
nerveThe air,
Nowhere so clear, sharpened his
Nowhere so clear, sharpened his
visual
ray. Milton.
2.
That can be seen; visible.
[R.]
Visual angle
. (Opt.)
See under
– Angle
. Visual cone
(Persp.)
, a cone whose vertex is at the point of sight, or the eye.
– Visual plane
, any plane passing through the point of sight.
– Visual point
, the point at which the visual rays unite; the position of the eye.
– Visual purple
(Physiol.)
, a photochemical substance, of a purplish red color, contained in the retina of human eyes and in the eyes of most animals. It is quickly bleached by light, passing through the colors, red, orange, and yellow, and then disappearing. Also called
– rhodopsin
, and vision purple
. See Optography
. Visual ray
, a line from the eye, or point of sight.
– Visual white
(Physiol.)
, 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.
– Visual yellow
(Physiol.)
, a product intermediate between visual purple and visual white, formed in the photochemical action of light on visual purple.
Webster 1828 Edition
Visual
VIS'UAL
,Adj.
Pertaining to sight; used in sight; serving as the instrument of seeing; as the visual nerve.
The air, no where so clear, sharpen'd his visual ray.
Visual point, in perspective, a point in the horizontal line, in which all the ocular rays unite.
Visual rays, lines of light, imagined to come from the object to the eye.
Definition 2024
visual
visual
English
Alternative forms
- visuall (obsolete, rare)
Adjective
visual (comparative more visual, superlative most visual)
- Related to or affecting the vision.
- 2013 May-June, William E. Conner, “An Acoustic Arms Race”, in American Scientist, volume 101, number 3, page 206-7:
- Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close […] above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them. Many insects probably use this strategy, which is a close analogy to crypsis in the visible world—camouflage and other methods for blending into one’s visual background.
-
- (obsolete) That can be seen; visible.
Derived terms
terms derived from visual (adjective)
Related terms
Translations
Noun
visual (plural visuals)
- Any element of something that depends on sight.
- An image; a picture; a graphic.
- (in the plural) All the visual elements of a multi-media presentation or entertainment, usually in contrast with normal text or audio.
- (advertising) A preliminary sketch.
Asturian
Etymology
Borrowing from Late Latin visuālis, from Latin visus.
Adjective
visual (epicene, plural visuales)
Catalan
Etymology
Borrowing from Late Latin visuālis, from Latin visus.
Adjective
visual m, f (masculine and feminine plural visuals)
Galician
Etymology
Borrowing from Late Latin visuālis, from Latin visus.
Adjective
visual m, f (plural visuais)
Derived terms
Portuguese
Etymology
Borrowing from Late Latin visuālis, from Latin visus.
Adjective
visual m, f (plural visuais, comparable)
Derived terms
Spanish
Etymology
Borrowing from Late Latin visuālis, from Latin visus.
Adjective
visual m, f (plural visuales)