"Full" or "satiated" refers to the state of having eaten enough food, where the body feels satisfied and no longer hungry. This sensation occurs when the stomach is filled, and signals are sent to the brain indicating that energy needs have been met. When a person is satiated, they may experience a sense of comfort and contentment. This feeling can vary based on individual factors such as metabolism, the type of food consumed, and portion sizes. Foods high in fiber and protein, like fruits, vegetables, and lean meats, often contribute to a longer-lasting sense of fullness.