Definition of tyrosine
: a phenolic amino acid C9H11NO3 that is a precursor of several important substances (such as epinephrine and melanin)
Recent Examples of tyrosine from the Web
Except, of course, rather than leveraging the byproducts of alcoholic fermentation, their yeast spit out tyrosine, an amino acid precursor to opioids.
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Medical Definition of tyrosine
: a phenolic amino acid C9H11NO3 that is a precursor of several important substances (as epinephrine and melanin)—abbreviation Tyr
Learn More about tyrosine
Britannica.com: Encyclopedia article about tyrosine
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