Grid pattern

A framework or pattern of criss-crossed or parallel lines. A lattice. When criss-crossed, lines are conventionally horizontal and vertical; and when lines are diagonal, they are usually at right angles to each other. Typically graph paper is a grid of lines. Things which are often gridded: tiles, tessellations, wire screens, chess boards, maps, graphs, charts, calendars, and modern street plans.  (Artlex.com)

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