Princeton's WordNet(4.60 / 5 votes)Rate this definition: 1  operation(noun) the state of being in effect or being operative. 2  operation(noun) a business especially one run on a large scale. 3  operation(noun) a planned activity involving many people performing various actions.
Tomatoes are a nutrient-dense food, meaning they are jam-packed with nutrients, but don't have a lot of calories. Lipids, carbs and protein are the three types of macronutrients your body breaks down for energy. The primary macronutrient in tomatoes is carbohydrates, although they do have trace amounts of fat and protein.
Carbohydrate Choices: 2. 83% of calories are from carbohydrate. Foods that contain carbohydrate include dairy, fruit, grains, starches, sugary treats, and snacks. The three types of carbohydrate are complex carbohydrate, simple carbohydrate (sugar), and fiber.Fat: 0 grams. Your selection contains no fat. Strive to consume less than 30% of your calories from fat.