Acylglycerols are esters formed from glycerol and fatty acids, which play a crucial role in lipid metabolism. Some synonyms for acylglycerols include triacylglycerols, triglycerides, monoacylglycerols, diglycerides, and lipids. Triacylglycerols, also known as triglycerides, are the most abundant form of acylglycerols and can be found in animal and vegetable oils. Monoacylglycerols and diglycerides contain one and two fatty acids, respectively, and are important intermediates in fat digestion and absorption. Lipids are a broader term that includes all types of substances that are insoluble in water, such as waxes, steroids, and phospholipids. Understanding these synonyms for acylglycerols is essential for research in lipid metabolism, nutrition, and medicine.