1
: grating
2
a(1)
: a perforated or ridged metal plate used as a conductor in a storage battery
(2)
: an electrode consisting of a mesh or a spiral of fine wire in an electron tube
(3)
: a network of conductors for distribution of electric power
also
: a network of radio or television stations
b
: a network of uniformly spaced horizontal and perpendicular lines (as for locating points on a map)
also
: something resembling such a network
a road grid
c
: gridiron sense 3
broadly
: football
3
: the starting positions of cars on a racecourse
4
: a device in a photocomposer on which are located the characters to be exposed as the text is composed
Examples of grid in a Sentence
The students plotted points on a grid.
The city streets form a grid.
Recent Examples on the Web
Lithium-ion batteries power smartphones, laptops, electric vehicles (EVs), and grid-scale storage systems.
—
Georgina Jedikovska, Interesting Engineering, 17 Dec. 2025
Finally, Thoreau winnowed once again, translating some, but not all, of the list items to his charts of general phenomena, and carefully noting the dates on which each phenomenon occurred in the spaces of the grid.
—Literary Hub, 17 Dec. 2025
Signatories of the open letter included the likes of EV manufacturers Volvo and Polestar, as well as material suppliers, battery manufacturers and grid operators.
—Sam Meredith, CNBC, 16 Dec. 2025
The system is charged by the grid or a nearby power plant and can discharge the energy when needed.
—Olivia Evans, Louisville Courier Journal, 16 Dec. 2025
See All Example Sentences for grid
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Georgina Jedikovska, Interesting Engineering, 17 Dec. 2025
Finally, Thoreau winnowed once again, translating some, but not all, of the list items to his charts of general phenomena, and carefully noting the dates on which each phenomenon occurred in the spaces of the grid.
—Literary Hub, 17 Dec. 2025
Signatories of the open letter included the likes of EV manufacturers Volvo and Polestar, as well as material suppliers, battery manufacturers and grid operators.
—Sam Meredith, CNBC, 16 Dec. 2025
The system is charged by the grid or a nearby power plant and can discharge the energy when needed.
—Olivia Evans, Louisville Courier Journal, 16 Dec. 2025
See All Example Sentences for grid
Cite this Entry
“Grid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grid. Accessed 18 Dec. 2025.
Copy CitationKids Definition
grid
noun1
2
: a metal plate used as a conductor in a storage battery
3
: an element of an electron tube consisting of a network of fine wire
4
: a network of horizontal and perpendicular lines (as for locating points on a map using coordinates or for counting a sample of particles or organisms on a microscope slide)
5
: a network of conductors for distribution of electrical power
also
: a network of radio or television stations
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