: a sweet crystalline amino acid C2H5NO2 obtained especially by hydrolysis of proteins
Examples of glycine in a Sentence
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Peptide and glycine are the stars here, which work to strengthen strands and reverse signs of damage—from split ends to dull luster.
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Iman Balagam, Vogue, 30 Oct. 2024
Less than 2% of: acacia, beta-carotene, glycine, L-aspartic acid, natural flavors, orange juice concentrate, orange oil, silicon dioxide, tartaric acid, tocopherols
How Effective Are the Ingredients?
—Megan Nunn, Verywell Health, 10 Oct. 2024
May Improve Gut Health Collagen is made of amino acids, like glycine and glutamine, which support the digestive tract lining and overall gut health.
—Cristina Mutchler, Verywell Health, 8 Oct. 2024
Your body also produces creatine from the amino acids arginine, glycine, and methionine.1
Practicing high-intensity sports uses a lot of phosphocreatine.
—Merve Ceylan, Health, 23 Sep. 2024
See all Example Sentences for glycine 
Iman Balagam, Vogue, 30 Oct. 2024
Less than 2% of: acacia, beta-carotene, glycine, L-aspartic acid, natural flavors, orange juice concentrate, orange oil, silicon dioxide, tartaric acid, tocopherols
How Effective Are the Ingredients?
—Megan Nunn, Verywell Health, 10 Oct. 2024
May Improve Gut Health Collagen is made of amino acids, like glycine and glutamine, which support the digestive tract lining and overall gut health.
—Cristina Mutchler, Verywell Health, 8 Oct. 2024
Your body also produces creatine from the amino acids arginine, glycine, and methionine.1
Practicing high-intensity sports uses a lot of phosphocreatine.
—Merve Ceylan, Health, 23 Sep. 2024
See all Example Sentences for glycine
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'glycine.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Glycine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glycine. Accessed 5 Nov. 2024.
Copy CitationMedical Definition
: a sweet crystalline nonessential amino acid C2H5NO2 that is a neurotransmitter which induces inhibition of postsynaptic neurons, is obtained by hydrolysis of proteins or is prepared synthetically, and is used in the form of its salt as an antacid or in aqueous solution as an irrigating fluid in transurethral surgery
—abbreviation Gly
called also aminoacetic acid, glycocoll
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