What does LIPID mean?

1. Parts of Speech: Noun 2. Definitions: - a fatty or oily substance, such as a fat, oil, or wax, that is insoluble in water but soluble in organic solvents and is an essential component of living cells. - any of a group of organic compounds, including the fats, oils, waxes, sterols, and triglycerides, that are insoluble in water but soluble in nonpolar solvents and are important constituents of living cells. 3. Pronunciations: - US: /ˈlɪpɪd/ - UK: /ˈlɪpɪd/ 4. Origin and Usage: - The term "lipid" was first used by the French biochemist, Louis Frédéric Melsens, in 1873. The word comes from the Greek word "lipos," meaning "fat." Lipids are an essential component of living cells and play a vital role in many biological processes. 5. Synonyms: - fat, oil, wax, sterol, triglyceride 6. Related Words: - fatty, acid, enzyme, hormone, sugar 7. Example Sentences: - Lipids are important components of cell membranes. - The body uses lipids as a source of energy. - Cholesterol is a type of lipid that is found in animal cells. - Lipids are also important for the absorption of fat-soluble vitamins. - A diet high in saturated lipids can increase the risk of heart disease.