glutamine

noun

glu·​ta·​mine ˈglü-tə-ˌmēn How to pronounce glutamine (audio)
: a crystalline amino acid C5H10N2O3 that is found both free and in proteins in plants and animals and that yields glutamic acid and ammonia on hydrolysis

Examples of glutamine in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Side effects reported with glutamine include bloating, constipation, headache, and musculoskeletal pain.122 6. Mary Choy, Health, 21 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 Bone Broth Bone broth supports digestive health through its amino acid glutamine, which helps strengthen the gastrointestinal lining and might reduce gut inflammation.45 Some studies suggest that the glutamine in bone broth may also help maintain a healthy balance of bacteria in the gut.46 19. Cristina Mutchler, Verywell Health, 1 Oct. 2024 Ammonia is stored in your liver as glutamine (the most abundant amino acid, a building block of protein, in your body) and it’s regularly released into your urine—so when you’re dehydrated, a higher concentration of ammonia builds up in your pee. Korin Miller, SELF, 23 July 2024 See all Example Sentences for glutamine 

Word History

Etymology

International Scientific Vocabulary gluten + amine

First Known Use

circa 1885, in the meaning defined above

Time Traveler
The first known use of glutamine was circa 1885

Dictionary Entries Near glutamine

Cite this Entry

“Glutamine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glutamine. Accessed 16 Nov. 2024.

Medical Definition

glutamine

noun
glu·​ta·​mine ˈglüt-ə-ˌmēn How to pronounce glutamine (audio)
: a crystalline amino acid C5H10N2O3 that is found both free and in proteins in plants and animals and that yields glutamic acid and ammonia on hydrolysis
abbreviation Gln

More from Merriam-Webster on glutamine

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!