diet meaning and definition

DIET noun

Definition of diet (noun)

1. a prescribed selection of foods
2. a legislative assembly in certain countries (e.g., Japan)
3. the usual food and drink consumed by an organism (person or animal)
4. the act of restricting your food intake (or your intake of particular foods)
   • synonyms: dieting

DIET verb

Definition of diet (verb)

1. follow a regimen or a diet, as for health reasons
   • "He has high blood pressure and must stick to a low-salt diet"
2. eat sparingly, for health reasons or to lose weight