ethanolamine

noun

eth·​a·​nol·​amine ˌe-thə-ˈnä-lə-ˌmēn How to pronounce ethanolamine (audio) -ˈnō- How to pronounce ethanolamine (audio)
 British also  ˌē-
: a colorless liquid amino alcohol C2H7NO used especially as a solvent in the synthesis of detergents and in gas purification

Examples of ethanolamine 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.
The new discovery suggests ethanolamine is much more widespread. The Physics Arxiv Blog, Discover Magazine, 27 May 2021 Although never before spotted in space, astronomers have found ethanolamine in meteorites. The Physics Arxiv Blog, Discover Magazine, 27 May 2021

Word History

First Known Use

1897, in the meaning defined above

Time Traveler
The first known use of ethanolamine was in 1897

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Cite this Entry

“Ethanolamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethanolamine. Accessed 30 Dec. 2024.

Medical Definition

ethanolamine

noun
eth·​a·​nol·​amine ˌeth-ə-ˈnäl-ə-ˌmēn How to pronounce ethanolamine (audio) -ˈnōl- How to pronounce ethanolamine (audio)
: a colorless liquid amino alcohol C2H7NO used especially as a solvent for fats and oils, as soap in emulsions (as lotions or creams) when combined with fatty acids, and in gas purification

called also monoethanolamine

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