tyramine

noun

ty·​ra·​mine ˈtī-rə-ˌmēn How to pronounce tyramine (audio)
: a phenolic amine C8H11NO found in various foods and beverages (such as cheese and red wine) that has a sympathomimetic action and is derived from tyrosine

Examples of tyramine in a Sentence

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The fermentation process in kombucha creates tyramine—a compound that stimulates your nervous system—and trace amounts of caffeine. — Bryan Robinson, Forbes, 7 Dec. 2024 They’re packed with tyramine and histamines, which interfere with melatonin production—your body’s natural sleep hormone. — Bryan Robinson, Forbes, 7 Dec. 2024

Word History

Etymology

International Scientific Vocabulary tyrosine + amine

First Known Use

1910, in the meaning defined above

Time Traveler
The first known use of tyramine was in 1910

Rhymes for tyramine

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tyramine
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“Tyramine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tyramine. Accessed 22 Mar. 2025.

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Medical Definition

tyramine

noun
ty·​ra·​mine ˈtī-rə-ˌmēn How to pronounce tyramine (audio)
: a phenolic amine C8H11NO that is found in various foods and beverages (as cheese and red wine), has a sympathomimetic action, and is derived from tyrosine

More from Merriam-Webster on tyramine

Britannica.com: Encyclopedia article about tyramine

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