lipid

noun

lip·​id ˈli-pəd 

variants or less commonly lipide

ˈli-ˌpīd 

: any of various substances that are soluble in nonpolar organic solvents (such as chloroform and ether), that are usually insoluble in water, that with proteins and carbohydrates constitute the principal structural components of living cells, and that include fats, waxes, phosphatides, cerebrosides, and related and derived compounds

lipidic

li-ˈpi-dik 

adjective

Examples of lipid in a Sentence

Recent Examples on the Web

Garden of Life Raw CoQ10 is packaged in a base of raw chia seed oil, and this unique lipid delivery system means that the coenzyme Q10 is absorbed at a higher rate. —Casey Seiden, Parents, 19 May 2024

The researchers methodically ground up each fish sample, extracted the lipid (DDT tends to be stored in fat), and assessed the contamination with an unprecedented level of scrutiny. —Rosanna Xia, Los Angeles Times, 6 May 2024

Word History

Etymology

International Scientific Vocabulary

First Known Use

1912, in the meaning defined above

Kids Definition

lipid

noun

lip·​id ˈlip-əd 

: any of various substances (as fats and waxes) that with proteins and carbohydrates make up the principal structural parts of living cells

Medical Definition

lipid

noun

lip·​id ˈlip-əd 

variants also lipide

-ˌīd 

: any of various substances that are soluble in nonpolar organic solvents (as chloroform and ether), that with proteins and carbohydrates constitute the principal structural components of living cells, and that include fats, waxes, phospholipids, cerebrosides, and related and derived compounds