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: any of a class of basic organic compounds derived from ammonia by replacement of hydrogen with one or more monovalent hydrocarbon radicals compare amide sense 2
Examples of amine in a Sentence
Recent Examples on the Web
Also, amines are potential carcinogenic agents and can contaminate air, soil, and water, so plants need to figure in an attendant expense to manage environmental risks.
—Erik Kobayashi-Solomon, Forbes, 30 Oct. 2024
Fats and proteins are broken down and transformed into biogenic amines and toxins, which, when unbalanced, can potentially lead to systemic intoxication and inflammation.
—Alessandra Signorelli, Vogue, 26 Nov. 2024
Within the framework are compounds called amines, which have a basic pH. When air flows through the material, most components pass freely through, but the amines snatch up acidic molecules of carbon dioxide.
—Rudy Molinek, Smithsonian Magazine, 22 Nov. 2024
But the amines, which are basic, grab onto carbon dioxide, which is acidic.
—Karen Kaplan, Los Angeles Times, 23 Oct. 2024
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Word History
Etymology
International Scientific Vocabulary, from New Latin ammonia
First Known Use
1857, in the meaning defined above
Phrases Containing amine
Dictionary Entries Near amine
Cite this Entry
“Amine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amine. Accessed 21 Dec. 2024.
Medical Definition
: any of a class of organic compounds derived from ammonia by replacement of one, two, or three hydrogen atoms with alkyl groups see primary amine, secondary amine, tertiary amine
More from Merriam-Webster on amine
Britannica.com: Encyclopedia article about amine
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