1. (a.) Pertaining to diet, or to the rules of diet.

2. (n.) A rule of diet; a fixed allowance of food, as in workhouse, prison, etc.

acid-ash diet allergy diet bland diet calorie chart diabetic diet diet diet book dietary dietetics dieting high-protein diet high-vitamin diet low-carbohydrate diet low-salt diet macrobiotic diet pap regime regimen salt-free diet soft diet spoon victuals ulcer diet vegetarianism vitamin-deficiency diet