squalene

noun

squa·​lene ˈskwā-ˌlēn How to pronounce squalene (audio)
: an acyclic hydrocarbon C30H50 that is widely distributed in nature (such as a major component of sebum and in shark-liver oils) and is a precursor of sterols (such as cholesterol)

Examples of squalene 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.
The addition of squalene provides deep hydration and moisture. Jenny Berg, Vogue, 31 Oct. 2024 Therefore, the brand blended their pure retinol complex with nourishing and hydrating ingredients like ceramides, peptides, glycerin, shea butter and squalene to create a formula that could be used daily without irritation. Jackie Fields, People.com, 1 Oct. 2024 The product is enriched with vitamin C and squalene to hydrate and nourish your skin without overwhelming it. Savannah Smith, Rolling Stone, 24 Sep. 2024 The researchers also found an oil, a type of squalene, also with antioxidant properties that may have been applied topically to lubricate and protect the skin. Grrlscientist, Forbes, 27 Sep. 2024 See all Example Sentences for squalene 

Word History

Etymology

International Scientific Vocabulary, from Latin squalus, a sea fish — more at whale

First Known Use

1916, in the meaning defined above

Time Traveler
The first known use of squalene was in 1916

Dictionary Entries Near squalene

Cite this Entry

“Squalene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/squalene. Accessed 1 Dec. 2024.

Medical Definition

squalene

noun
squa·​lene ˈskwā-ˌlēn How to pronounce squalene (audio)
: an acyclic hydrocarbon C30H50 that is widely distributed in nature (as a major component of sebum and in shark-liver oils) and is a precursor of sterols (as cholesterol)

More from Merriam-Webster on squalene

Last Updated: - Updated example sentences
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