The desire for food, also known as hunger, is an instinctive urge that motivates organisms to seek out and consume food. Synonyms for this term include appetite, craving, and voracity. Appetite refers to a natural or acquired liking for food, while craving suggests a strong desire or impulse for a specific type of food. Voracity implies an intense and insatiable hunger, often used to describe animals that consume large amounts of food at once. Other synonyms for the desire for food include ravenousness, gluttony, and hunger pangs. Whatever word one chooses to use, the desire for food is a basic biological drive that plays a vital role in sustaining life.