polycarbonate

noun

poly·​car·​bon·​ate ˌpä-lē-ˈkär-bə-ˌnāt How to pronounce polycarbonate (audio)
-nət
: any of various tough transparent thermoplastics characterized by high impact strength and high softening temperature

Examples of polycarbonate 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.
Canon uses its typical sturdy polycarbonate material for the outer barrel. Jim Fisher, PC Magazine, 16 Mar. 2026 It’s also made of durable, lightweight polycarbonate. Katie Jackson, Travel + Leisure, 8 Mar. 2026 The greenhouse is metal with glass walls, and Vince replaced the roof with polycarbonate panels. Mary Grace Granados, Dallas Morning News, 3 Mar. 2026 According to Michael Tunick, PhD, a research chemist in Drexel’s Food and Hospitality Management department, anything with the number 7 is made of polycarbonate (the category that includes BPA), so those shouldn’t be reused. Taylor Tobin, Southern Living, 5 Feb. 2026 See All Example Sentences for polycarbonate

Word History

Etymology

poly- + carbonate entry 1

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of polycarbonate was in 1930

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Cite this Entry

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

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