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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Your Heart Health Might Benefit In one small study included 17 adults with high cholesterol and high triglycerides (fats in the blood that, at high levels, can lead to risk factors for heart disease). Sohaib Imtiaz, Verywell Health, 3 June 2025 Blood and urine metabolites of THC, cannabidiol (CBD) and nicotine were measured, along with cholesterol levels, triglyceride levels, and body mass index (BMI). Paul McClure 31, New Atlas, 31 May 2025 Tahini may help lower high blood pressure, bad cholesterol and triglycerides, helping to prevent cardiovascular disease. Alessandra Signorelli, Vogue, 31 May 2025 And just reported this month, early data from CRISPR Therapeutics demonstrated in a small trial that its gene editing therapy reduces bad cholesterol and triglycerides by as much as 80 percent. Juergen Eckhardt, Forbes.com, 29 May 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 7 Jun. 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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