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
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And yet even the muscular Rigid apparatus has a light, greenhouse feel, because the sun streams through sheets of clear polycarbonate and open grating, gridding the sidewalk in a fine mesh of shadow lines. Justin Davidson, Curbed, 24 June 2026 Metal awnings are similar to polycarbonate and simply offer a different design option. Bestreviews, Chicago Tribune, 22 June 2026 The former should be soft and slightly flexible, such as rubber, and the latter should be impact- and shatter-resistant, such as polycarbonate. Bestreviews, Mercury News, 18 June 2026 Meanwhile, they’re made of high-strength polycarbonate and can withstand a jaw-dropping two tons of weight, so they can also be used to light a driveway. Brittany Vanderbill, Better Homes & Gardens, 17 June 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 5 Jul. 2026.

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