Definitions

1. adjective

relating to or affecting one’s diet, especially in terms of the food eaten

“The dietary restrictions of her religion required her to eat only halal food.”

2. adjective

of or relating to the food supply, especially in terms of production and distribution

“The dietary industry has seen significant growth in recent years due to increasing demand for organic products.”

3. noun

a particular aspect or type of diet, such as a diet for a specific medical condition or a diet for a particular stage of life

“Her doctor put her on a special dietary plan to help manage her diabetes.”

4. noun

the food and drink consumed by a person or animal

“The dietary needs of the polar bears in the zoo are carefully managed to ensure their health and well-being.”