visual

adj. relating to or used in vision; seen; optic

n. tools that help to make an issue clearer or easier to understand (pictures, charts, slides, etc.)

The visual system is the part of the nervous system which allows organisms to see. It interprets the information from visible light to build a representation of the world surrounding the body. The visual system has the complex task of (re)constructing a three dimensional world from a two dimensional projection of that world. The psychological manifestation of visual information is known as visual perception.
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Adjective
1. relating to or using sight; "ocular inspection"; "an optical illusion"; "visual powers"; "visual navigation"
(synonym) ocular, optic, optical
(pertainym) sight, vision, visual sense, visual modality
2. able to be seen; "be sure of it; give me the ocular proof"- Shakespeare; "a visual presentation"; "a visual image"
(synonym) ocular
(similar) visible, seeable

adj. visual, relating to or used in vision, seen, optic, seeable, visible, viewable

adj. visual