Define the following word list into their simplest form.

Here are the definitions of your word list in their simplest form:

1. **Culinary arts**: The skill and practice of cooking and preparing food.
2. **Nutrition**: The process of obtaining and using food for health and growth.
3. **Food science**: The study of food, including its composition, processing, and safety.
4. **Culinary professionals**: People who work in the cooking and food preparation field, such as chefs and cooks.
5. **Culinarian**: A person skilled in cooking; a chef or cook.
6. **Cooking or kitchen utensils**: Tools and equipment used for preparing food.
7. **Chef's**: Belonging to or related to a chef, often referring to their styles, dishes, or tools.

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