lipid

American  

[lip-id, lahy-pid] / ˈlɪp ɪd, ˈlaɪ pɪd /

Also lipide

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.

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lipid British  

/ 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

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lipid Scientific  

/ lĭp′ĭd /

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.

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Etymology

Origin of lipid

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

Example Sentences

"We also know that bringing elevated lipids and blood pressure down in young adults supports optimal heart and vascular health throughout a person's life."

From Science Daily

When exposed to cold, brown fat uses glucose and lipids to produce heat through a process called thermogenesis.

From Science Daily

It contains essential lipids called sterols that are critical for growth and development.

From Science Daily

This helped restore normal fat-processing pathways in the liver and improved overall lipid balance.

From Science Daily

For people with abnormal levels of lipids, which are called dyslipidemias, lifestyle interventions remain key.

From MarketWatch