elastomer

noun

elas·​to·​mer i-ˈla-stə-mər How to pronounce elastomer (audio)
: any of various elastic substances resembling rubber
polyvinyl elastomers
elastomeric adjective

Examples of elastomer 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.
Leveraging cholesteric liquid crystal elastomers (CLCEs), OCTOID combines dynamic color-changing camouflage with programmable, reversible shape-shifting, all in a single platform. Jijo Malayil, Interesting Engineering, 26 Oct. 2025 Its agile precision brush features tiny elastomer bristles that comb through lashes, lifting, separating, and extending each one for clean, skyward length without clumping. Jailynn Taylor, Allure, 16 Oct. 2025 The injection molding process begins with the user pouring a liquid elastomer mixture into the injection chamber. New Atlas, 3 Sep. 2025 The role of remora’s soft tissues, which provide the suction by dividing the disk into compartments, was played by an elastomer. Jacek Krywko, ArsTechnica, 9 Aug. 2025 See All Example Sentences for elastomer

Word History

Etymology

elastic + -o- + -mer

First Known Use

circa 1939, in the meaning defined above

Time Traveler
The first known use of elastomer was circa 1939

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Cite this Entry

“Elastomer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/elastomer. Accessed 19 Nov. 2025.

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