noun🔗ShareLipidesAny of a group of organic compounds including the fats, oils, waxes, sterols, and triglycerides. Lipids are characterized by being insoluble in water, and account for most of the fat present in the human body."Our bodies need lipids, like fats and oils, for energy and to build healthy cells. "Nos corps ont besoin de lipides, comme les graisses et les huiles, pour l'énergie et pour construire des cellules saines.biochemistrychemistrybiologysubstancebodyfoodphysiologymedicinesciencecompoundChat with AIVocabulary GamePractice Reading