Word History
First Known Use
1869, in the meaning defined above
Dictionary Entries Near ethene
Cite this Entry
“Ethene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethene. Accessed 2 Jun. 2023.
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Medical Definition
ethene
noun
eth·ene
ˈeth-ˌēn 
More from Merriam-Webster on ethene
Britannica.com: Encyclopedia article about ethene
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