phagism

Noun

 * 1) A trophic pattern (one of monophagy, oligophagy, or polyphagy).
 * 2)  A desire to eat that is not based on nutritional need.
 * 1)  A desire to eat that is not based on nutritional need.
 * 1)  A desire to eat that is not based on nutritional need.
 * 1)  A desire to eat that is not based on nutritional need.