The term 'trimmed of fat' can be summarized by the word 'LEAN, ' which is a four-letter word. LEAN is often used to describe food that has had its fat content reduced or removed. This is usually done to make the food healthier and more nutritious. LEAN meats, for example, are those that have had the fat trimmed off. LEAN also applies to other foods, such as vegetables, where the fat content is reduced or eliminated.