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.
In 2020, the cemetery added plexiglass to Anthony and her sister’s gravestones to protect the marble. Colson Thayer, People.com, 1 Nov. 2024 The plexiglass sphere is the centerpiece of the Jiangmen Underground Neutrino Observatory, or JUNO, a $300 million facility designed to measure neutrinos, the smallest subatomic particles known to physicists. Eric Baculinao, NBC News, 31 Oct. 2024 Speaking behind a plexiglass barrier, Trump made a litany of promises — including ending the Russia-Ukraine war before being sworn in to office, abolishing the federal Department of Education and fending off World War III. Laura Schulte, Journal Sentinel, 7 Sep. 2024 The plexiglass surrounding drivers, officials noted, was placed there as a precaution for the COVID-19 virus, not to stop unruly passengers. Salvador Hernandez, Los Angeles Times, 14 June 2024 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

Dictionary Entries Near plexiglass

Cite this Entry

“Plexiglass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plexiglass. Accessed 26 Nov. 2024.

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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