Definition of glycine in English:


Syllabification: gly·cine
Pronunciation: /ˈglīsēn


  • The simplest naturally occurring amino acid. It is a constituent of most proteins.
    • Chemical formula: H2NCH2COOH
    More example sentences
    • Also, a combination of the amino acids glycine, alanine and glutamic acid can relieve symptoms of prostatitis.
    • These are the proteins cysteine, glycine, glutamic acid and the antioxidant metal selenium.
    • All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.


mid 19th century: from Greek glukus 'sweet' + -ine4.

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Word of the day grotesquerie
Pronunciation: grəʊˈtɛskəri
grotesque quality or grotesque things collectively