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.
Using a chemical glove box, a polycarbonate glass box with protruding gloves that shields substances from oxygen and moisture, scientists combined the berkelium metal with an organic molecule containing only carbon and hydrogen to create a chemical reaction. Chase Hunter, Mercury News, 26 Mar. 2025 For one thing, its body has been redesigned to be sleeker and more aerodynamic, and its scratch-resistant polycarbonate windshield now wraps around to the sides. Ben Coxworth, New Atlas, 5 Mar. 2025 This helmet is Mips-equipped and uses an in-mold polycarbonate shell and an impact-absorbing EPS liner. Maggie Slepian, Travel + Leisure, 11 Feb. 2025 Materials: Anodized aluminum base, polycarbonate top, ABS keycaps. Mark Sparrow, Forbes.com, 21 Apr. 2025 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 Jun. 2025.

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