triglyceride

noun

tri·​glyc·​er·​ide (ˌ)trī-ˈgli-sə-ˌrīd How to pronounce triglyceride (audio)
: any of a group of lipids that are esters formed from one molecule of glycerol and three molecules of one or more fatty acids, are widespread in adipose tissue, and commonly circulate in the blood in the form of lipoproteins

Examples of triglyceride in a Sentence

Recent Examples on the Web
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Coconut oil provides medium-chain triglycerides (MCTs) that may have some health benefits. Lauren Panoff, Verywell Health, 11 Aug. 2025 Digesting the findings In addition to more weight loss, the MPF diet is linked to more fat mass loss, fewer cravings, and lower triglycerides, a factor in cardiovascular health. Beth Mole, ArsTechnica, 5 Aug. 2025 High amounts of fructose are processed by the liver, which can lead to fatty liver or high levels of triglycerides, which is a type of fat found in the blood. Mary Kekatos, ABC News, 18 July 2025 Lipid-lowering agents: These medications, which include statins, can normalize total cholesterol, LDL, and triglyceride levels. Anna Giorgi, Verywell Health, 29 July 2025 See All Example Sentences for triglyceride

Word History

Etymology

International Scientific Vocabulary

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of triglyceride was in 1860

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Cite this Entry

“Triglyceride.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triglyceride. Accessed 19 Aug. 2025.

Medical Definition

triglyceride

noun
tri·​glyc·​er·​ide (ˈ)trī-ˈglis-ə-ˌrīd How to pronounce triglyceride (audio)
: any of a group of lipids that are esters formed from one molecule of glycerol and three molecules of one or more fatty acids, are widespread in adipose tissue, and commonly circulate in the blood in the form of lipoproteins

called also neutral fat

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