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Examples of sebum in a Sentence
Recent Examples on the Web
Yes Best For: Geared toward creating a healthy microbiome, the product is designed to remove buildup, promote healthy sebum production, and reduce flakiness on the scalp.
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Jenny Berg, Vogue, 4 Feb. 2025
The researchers say engineers could use the ingredients found in polar bear sebum to create safer products.
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Sara Hashemi, Smithsonian Magazine, 31 Jan. 2025
This $20 bottle of Miracle Clear Complete Acne Serum provides a skin-loving balance of exfoliants (salicylic acid) and anti-inflammatory, calming ingredients (succinic acid, niacinamide, and zinc PCA) that also help regulate sebum production.
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Sarah Han, Allure, 29 Jan. 2025
Additionally, Accutane works by decreasing the production of sebum, or oil, which works well to clear acne but can also negatively affect hair growth.
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Leslie Baumann, Miami Herald, 29 Jan. 2025
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Word History
Etymology
Latin, tallow, grease
First Known Use
circa 1860, in the meaning defined above
Dictionary Entries Near sebum
Cite this Entry
“Sebum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sebum. Accessed 19 Feb. 2025.
Medical Definition
sebum
noun
se·bum
ˈsēb-əm
: lubricant matter that is secreted by sebaceous glands of the skin and is composed of various lipids (such as triglycerides, fatty acids, and squalene)
Androgens, such as testosterone, play a role in the development and exacerbation of acne by stimulating the production of sebum.—
Isabella Tan, Dermatology Times
… the resulting production of sebum from sebaceous glands aids in lubrication, heat insulation, … antimicrobial activity, and delivery of fat-soluble antioxidants to the skin surface.—
Dustin H. Marks, American Journal of Clinical Dermatology
see sebocyte
More from Merriam-Webster on sebum
Britannica.com: Encyclopedia article about sebum
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