ethene

noun

eth·​ene ˈe-ˌthēn How to pronounce ethene (audio)

Examples of ethene 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.
Next, heat makes its way across to the electrolyte, breaking it down and releasing flammable gases like ethene and methane. IEEE Spectrum, 26 Feb. 2013

Word History

First Known Use

1869, in the meaning defined above

Time Traveler
The first known use of ethene was in 1869

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Cite this Entry

“Ethene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethene. Accessed 5 Jul. 2025.

Kids Definition

ethene

noun
eth·​ene ˈeth-ˌēn How to pronounce ethene (audio)

Medical Definition

ethene

noun
eth·​ene ˈeth-ˌēn How to pronounce ethene (audio)

More from Merriam-Webster on ethene

Last Updated: - Updated example sentences
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