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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Medium chain triglycerides: Provide additional energy to the brain through ketones. Krystal Nurse, USA TODAY, 7 Mar. 2025 May improve heart health: Research indicates that ACV might lower levels of cholesterol and triglycerides (fats in the blood). Sohaib Imtiaz, Verywell Health, 1 Mar. 2025 These include visceral fat, insulin resistance, inflammation triglycerides and HDL, all of which could actually be improved on very low-carbohydrate diets. Melissa Rudy, Fox News, 10 Feb. 2025 It’s made up of cholesterol, triglycerides, and fatty acids. Monica Cull, Discover Magazine, 29 Jan. 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 14 Mar. 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

More from Merriam-Webster on triglyceride

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