Of, or relating to diet. / Comprising a food source.

(UK, dated) A regulated diet.

plural of dietary

Substances, generally of plant origin, consisting mostly of complex carbohydrates which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract.

(American spelling) Alternative form of dietary fibre

(medicine) Any substance, such as a vitamin or mineral, taken as a supplement to food to replace nutrients that would otherwise be missing in a person's diet.

The act, especially among animals, of eating things that should not be eaten, such as metal or plastic objects.

plural of dietary fibre

plural of dietary supplement

plural of dietary indiscretion