elastin

noun

elas·​tin i-ˈla-stən How to pronounce elastin (audio)
: a protein that is similar to collagen and is the chief constituent of elastic fibers

Examples of elastin in a Sentence

Recent Examples on the Web
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.
Avoid ultraviolet ray exposure: UV rays can break down collagen and mess up the production of elastin in your skin. Bruce Y. Lee, Forbes, 4 Dec. 2024 This process occurs when sugar molecules attach to proteins like collagen and elastin, which your skin needs to maintain elasticity and firmness. Lauren Panoff, Mph, Rd, Verywell Health, 4 Nov. 2024 Retinoids also stimulate the production of collagen and elastin, says Sobel, which helps firm up skin laxity. Emily Orofino, Allure, 29 Oct. 2024 Devotees include stars like Kourtney Kardashian and Naomi Campbell, and it is believed to encourage the growth of collagen and elastin. Cara Lynn Shultz, People.com, 24 Oct. 2024 See all Example Sentences for elastin 

Word History

Etymology

International Scientific Vocabulary, from New Latin elasticus

First Known Use

1875, in the meaning defined above

Time Traveler
The first known use of elastin was in 1875

Dictionary Entries Near elastin

Cite this Entry

“Elastin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/elastin. Accessed 23 Dec. 2024.

Kids Definition

elastin

noun
elas·​tin i-ˈlas-tən How to pronounce elastin (audio)
: a protein that is similar to collagen and helps make up the elastic fibers of connective tissue

Medical Definition

elastin

noun
elas·​tin i-ˈlas-tən How to pronounce elastin (audio)
: a protein that is similar to collagen and is the chief constituent of elastic fibers

More from Merriam-Webster on elastin

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