Definition: Peckishness is a term used in psychology to describe an intense craving for food, often accompanied by feelings of anxiety or fear. It can be triggered by various stimuli such as hunger, boredom, stress, or exposure to certain foods. Peckishness is characterized by a persistent and uncontrolled desire to consume large quantities of food, even when there are no immediate physical cravings. This condition is often associated with eating disorders such as anorexia nervosa or bulimia, but it