plateglass

1 of 2

adjective

plate·​glass ˈplāt-ˈglas How to pronounce plateglass (audio)
-ˌglas
variants often Plateglass
: of, relating to, or being the British universities founded in the latter half of the 20th century compare oxbridge, redbrick sense 2

plate glass

2 of 2

noun

: rolled, ground, and polished sheet glass

Examples of plateglass in a Sentence

Recent Examples on the Web
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Noun
Our sister, amazing at 80—with her foursquare life in four Lovely Homes like the discreet letterings in gold on a plate glass shopwindow: NEW YORK, SOUTHAMPTON, PALM BEACH, SAN FRANCISCO—remains transparently part of the problem. Literary Hub, 3 Mar. 2026 One of Bernhardt’s pets, Uriah, is the shop cat, and spends her days greeting and playing with customers and basking in the sunshine in her kitty hammock, which overlooks the parking lot from a plate glass window. Emily M. Olson, Hartford Courant, 12 Feb. 2026 The vehicle accelerated from its parking spot, crashing through the wall, plate glass window and table inside the building. Ross Guidotti, CBS News, 21 Jan. 2026 It’s all found inside a small brick building with large plate glass windows and plenty of old-school style. Robert F. Moss, Southern Living, 17 Sep. 2025 See All Example Sentences for plateglass

Word History

First Known Use

Adjective

1968, in the meaning defined above

Noun

1728, in the meaning defined above

Time Traveler
The first known use of plateglass was in 1728

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Cite this Entry

“Plateglass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plateglass. Accessed 2 Apr. 2026.

Kids Definition

plate glass

noun
: fine glass in large sheets that has been ground and polished
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