Found 2 items, similar to cholesterol.
English → English (WordNet) Definition: cholesterol cholesterol n : an animal sterol that is normally synthesized by the liver; the most abundant steroid in animal tissues [syn: cholesterin]
English → English (gcide) Definition: cholesterol lipid \lip"id\ n. [Gr. li`pos fat.] (Chem., Biochem.) Any of a variety of oily or greasy organic compounds found as major structural components of living cells; they are insoluble in water but soluble in organic solvents such as alcohol and ether, and include the common fats, cholesterol and other steroids, phospholipids, sphingolipids, waxes, and fatty acids; some of the lipids, together with proteins and carbohydrates, form an essential structural component of living cells, as in the cell walls and membranes. The term lipid refers to its solubility in nonpolar solvents, and has no significance with regard to chemical structure. Syn: lipide, lipoid. [WordNet 1.5]