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.
Some brands may use latex or thermoplastic elastomers. Alyssa Goldberg, USA Today, 8 June 2026 On one side, a liquid-crystal elastomer contracts. Mrigakshi Dixit, Interesting Engineering, 27 May 2026 This complex combination can be achieved using just one material – thermoplastic copolyester elastomer. Maryna Holovnova, New Atlas, 12 May 2026 Simply stretch the elastomer harness over your boots to engage 21 stainless steel 7mm spikes. Harry Spampinato, Outside, 6 Feb. 2026 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 16 Jun. 2026.

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