Gluttonise is a term used to describe the act of overeating or eating too much. It is derived from the word glutton, which is someone who eats too much. Overeating is defined as consuming more food than is necessary for one's health and well-being. Eating, on the other hand, is the act of consuming food for nourishment and sustenance. Gluttonise is the combination of these two words, and it is used to describe the act of eating too much.