lipid

noun

lip·​id ˈli-pəd How to pronounce lipid (audio)
variants or less commonly lipide
: any of various substances that are soluble in nonpolar organic solvents (such as chloroform and ether), that are usually insoluble in water, that with proteins and carbohydrates constitute the principal structural components of living cells, and that include fats, waxes, phosphatides, cerebrosides, and related and derived compounds
lipidic adjective

Examples of lipid 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.
Eating too much can affect your lipid levels, raise cholesterol, and increase blood pressure, respectively, Montgomery said. Julia Ries, Health, 17 July 2025 Seven of the eight pregnancies were uneventful; in one case, a pregnant woman had blood tests showing high lipid levels. Nancy Lapid, USA Today, 17 July 2025 Limited evidence supports the benefits of coconut pulp, specifically on blood sugar and fat (lipid) levels.12 5. Amy Brownstein, Verywell Health, 9 July 2025 Get your family ready for the new school year with free backpacks and school supplies, blood pressure checks, lipid tests, dental screenings, immunizations, train rides, more than 40 community vendors and free food (sponsored by Dare to Care). Gege Reed, The Courier-Journal, 9 July 2025 See All Example Sentences for lipid

Word History

Etymology

International Scientific Vocabulary

First Known Use

1912, in the meaning defined above

Time Traveler
The first known use of lipid was in 1912

Cite this Entry

“Lipid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lipid. Accessed 22 Jul. 2025.

Kids Definition

lipid

noun
lip·​id ˈlip-əd How to pronounce lipid (audio)
: any of various substances (as fats and waxes) that with proteins and carbohydrates make up the principal structural parts of living cells

Medical Definition

lipid

noun
lip·​id ˈlip-əd How to pronounce lipid (audio)
variants also lipide
: any of various substances that are soluble in nonpolar organic solvents (as chloroform and ether), that with proteins and carbohydrates constitute the principal structural components of living cells, and that include fats, waxes, phospholipids, cerebrosides, and related and derived compounds

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