lipid

Also lip·ide

[lip-id, lahy-pid]

noun

Biochemistry.

1. any of a group of organic compounds that are greasy to the touch, insoluble in water, and soluble in alcohol and ether: lipids comprise the fats and other esters with analogous properties and constitute, with proteins and carbohydrates, the chief structural components of living cells.

lipid

/ ˈlɪpɪd, ˈlaɪpɪd /

noun

1. Former name: lipoid. biochem any of a large group of organic compounds that are esters of fatty acids ( simple lipids , such as fats and waxes) or closely related substances ( compound lipids , such as phospholipids): usually insoluble in water but soluble in alcohol and other organic solvents. They are important structural materials in living organisms

lipid

1. Any of a large group of organic compounds that are oily to the touch and insoluble in water. Lipids include fatty acids, oils, waxes, sterols, and triglycerides. They are a source of stored energy and are a component of cell membranes.

Word History and Origins

Origin of lipid¹

First recorded in 1920–25; lip- + -id ³

Word History and Origins

Origin of lipid¹

C20: from French lipide, from Greek lipos fat

Example Sentences

In a collaboration with researchers from UC San Diego, Skowronska-Krawczyk has also started to explore the role of lipid metabolism in immune system aging.

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To overcome this, the Atukorale Lab has engineered a lipid nanoparticle-based "super adjuvant" capable of stably encapsulating and co-delivering two distinct immune adjuvants that activate immunity in a coordinated, synergistic way.

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Different lipid-lowering mechanisms The study also found that each drug works by different mechanisms and describes, for the first time, the key role of the PCK1 protein in telmisartan-derived hepatic lipid lowering.

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On the upside, he says, multiple trials and analyses suggest it can promote weight loss, improve insulin sensitivity, lower blood pressure and enhance lipid profiles, with some evidence of anti-inflammatory benefits.

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Honeybees feed on pollen and nectar from flowers that contain the nutrients, including lipids called sterols that are necessary for their development.

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