hyaluronic acid

noun

hy·​al·​uron·​ic acid ˌhī(-ə)l-yu̇-ˈrä-nik How to pronounce hyaluronic acid (audio)
: a viscous glycosaminoglycan chiefly of the matrix of tissues that occurs especially in the vitreous humor, umbilical cord, synovial fluid, and loose connective tissue and serves especially as a structural element and lubricant

Examples of hyaluronic acid in a Sentence

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Infused with hyaluronic acid, Laura Mercier’s Caviar Stick Eye Shadow suits the multipurpose bill; Dior’s Backstage Palette comes with a dedicated priming shade. —Jenny Berg, Vogue, 23 Nov. 2024 When swallowed in tablets, hyaluronic acid may reduce arthritis pain, improve skin health, relieve joint stiffness and more. —Hatty Willmoth, Newsweek, 21 Nov. 2024 The complex formula enhances hydration for immediate benefits (and over time), through additional pathways that support natural hyaluronic acid production, according to the brand’s clinical studies. —Charlie Carballo, WWD, 20 Nov. 2024 Frequently Asked Questions What concentration of hyaluronic acid is most effective? —Jessie Quinn, People.com, 1 Nov. 2024 See all Example Sentences for hyaluronic acid 

Word History

Etymology

International Scientific Vocabulary

First Known Use

1934, in the meaning defined above

Time Traveler
The first known use of hyaluronic acid was in 1934

Dictionary Entries Near hyaluronic acid

hyalotekite

hyaluronic acid

hyaluronidase

See More Nearby Entries 

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“Hyaluronic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyaluronic%20acid. Accessed 30 Nov. 2024.

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Medical Definition

hyaluronic acid

noun
hy·​al·​uron·​ic acid ˌhīl-yu̇-ˌrän-ik- How to pronounce hyaluronic acid (audio) ˌhī-əl-yu̇- How to pronounce hyaluronic acid (audio)
: a viscous glycosaminoglycan that occurs especially in the vitreous body, the umbilical cord, and synovial fluid and as a cementing substance in the subcutaneous tissue

More from Merriam-Webster on hyaluronic acid

Britannica.com: Encyclopedia article about hyaluronic acid

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