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
Now, as spring has sprung on the Connecticut shoreline, yellow, red and white tulips tucked inside red, yellow and orange rain boots, along with gigantic orange and pink peonies, have sprouted in the 8-foot plate glass windows at Lily’s, 8 Post Office Square. Sarah Kyrcz, Hartford Courant, 27 Apr. 2026 In 2023, Johnson sought to cut off rancorous public demonstrations at City Council meetings by banishing uninvited visitors to the upstairs gallery, behind plate glass. David Greising, Chicago Tribune, 10 Apr. 2026 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 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 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 6 May. 2026.

Kids Definition

plate glass

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