What does grid mean?
A grid is a regular framework of lines or bars, usually intersecting to form squares or rectangles. The word is common in cartography, architecture, engineering, computing, and many other fields where information or physical space is organized systematically. A map grid provides reference lines, while a power grid is the interconnected network used to distribute electricity. In motor racing, the starting grid is the arrangement of cars before a race, and the term can also refer to the marked framework of a playing field. As a verb, to grid means to arrange something systematically in rows or columns; in informal driving-related usage, it can also mean to assign penalty points to a driver. Although its modern uses are often abstract, grid began with the physical idea of a lattice or grating. Its concise, familiar sound and its ability to describe both literal structures and highly ordered systems have made it a useful word in ordinary language as well as specialized contexts.
A regular arrangement of intersecting lines or a framework of bars forming squares or rectangles; by extension, a system organized on the same principle, such as a map grid, power grid, or racing grid.
"The engineer checked each point on the power grid before restoring electricity."
The word is used both for physical frameworks and for abstract or diagrammatic arrangements.
To arrange something in rows, columns, or another grid pattern; informally, to penalize someone by assigning points to their driving licence.
"The coach gridded the players into two rows for the photograph."
The licence-penalty meaning is informal and especially associated with traffic enforcement.
The regular plural is used for individual frameworks, reference systems, or networks.
"The city map contains grids for several different districts."
A grid began as a literal lattice of bars before becoming one of modernity's defining diagrams, from maps and city plans to the electrical network.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does grid come from?
The Middle English word came through Old Norse gridr, meaning "gridiron" or "grid," and belongs to a Germanic family reflected in Middle Dutch gheet and Old High German gitter. It originally referred to a framework or grating of crossed bars. Its Germanic root is commonly traced to a Proto-Indo-European root meaning "to enclose," which also underlies cognates such as girdle and girth.
Related word forms
How grid is actually used
Grid is neutral in both technical and general use. As a verb meaning to penalize, it is informal and is most often associated with driving offences.
Easily confused with grid
A grid is an arrangement or framework of lines or bars, whereas to gird means to surround someone or something, as in a story that girds the hero in danger.