Definition of "visual"

visual

/ˈvɪʒuːəl/

adjective
comparative more visual, superlative most visual
1. Related to or affecting the vision.
  Quotations
  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.
  2013 May-June, William E. Conner, “An Acoustic Arms Race”, in American Scientist, volume 101, number 3, pages 206–7
2. (obsolete) That can be seen; visible.
noun
plural visuals
1. Any element of something that depends on sight.
  Quotations
  It wasn't the first time I pulled an all-nighter, but normally I was coming off an acid trip and still seeing visuals dancing around in my head.
  2016, S. C. Sterling, Teenage Degenerate, page 5
2. An image; a picture; a graphic.
3. (in the plural) All the visual elements of a multimedia presentation or entertainment, usually in contrast with normal text or audio.
4. (advertising) A preliminary sketch.