plexiglass

noun

plex·​i·​glass ˈplek-si-ˌglas How to pronounce plexiglass (audio)
: a transparent acrylic plastic often used in place of glass

Examples of plexiglass in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The winds were so strong, the theater's front plexiglass window was blown out. — Charlie De Mar, CBS News, 31 July 2026 The report estimates about $100 in damage for the plexiglass. — Laura Horne, Charlotte Observer, 14 July 2026 The drummer is encased in a prism of metal and plexiglass that moves throughout the concert, and Brooks will often perform from - or jump off - the structure. — Heather Bushman, Oklahoman, 7 July 2026 Innocence guaranteed by plexiglass in the Kansas sunshine, Africa far away. — Padgett Powell, Harpers Magazine, 30 June 2026 See All Example Sentences for plexiglass

Word History

Etymology

alteration of Plexiglas

First Known Use

1935, in the meaning defined above

Time Traveler
The first known use of plexiglass was in 1935

Rhymes for plexiglass

See All Rhymes for plexiglass

Browse Nearby Words

Plexiglas
plexiglass
plexodont
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Cite this Entry

“Plexiglass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plexiglass. Accessed 3 Aug. 2026.

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Kids Definition

plexiglass

noun
plex·​i·​glass ˈplek-si-ˌglas How to pronounce plexiglass (audio)
: a transparent acrylic plastic often used in place of glass
Last Updated: - Updated example sentences
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