Wiktionary
horizontals
n. (plural of horizontal English)
Usage examples of "horizontals".
The lighting was clever, areas of creamy glow, other areas of shadow, light shifting with dark, slowly but continually (except in those few spots where a reader had flipped on an auxiliary light), the eye never tired because there were always new shapes, textures, intensities to look at, something to break up the stark stiff horizontals and verticals and mitigate the deadening effect of so much metal.
The black verticals and white horizontals gave the world a definition it didn’t usually have.