Definition

1. Adjective:
   • Relating to diet or nutrition: Pertaining to the principles and practices of a regulated or prescribed way of eating, especially for health or medical reasons.

Usage

• The word "dietetical" is a formal, technical adjective. It is used to describe things connected to the science of diet, nutritional principles, or dietary regimens. It is less common in everyday speech than its synonym "dietary."

Examples

• The hospital provides dietetical advice to all cardiac patients.
• Ancient Greek physicians wrote extensively on dietetical principles for maintaining health.
• Her recovery plan included strict dietetical modifications.

Advanced Usage

• "Dietetical regimen": A structured plan of food and drink intake prescribed for health reasons.
  • The doctor outlined a precise dietetical regimen for managing the patient's diabetes.

Variants and Related Words

• Dietary (adj): Of or relating to a diet. This is the more commonly used synonym.
  • The product has important dietary information on the label.
• Dietetics (n): The science concerned with nutritional planning and preparation of food.
  • She studied dietetics to become a clinical nutritionist.

Synonyms

• Nutritional: Relating to the process of providing or obtaining the food necessary for health.
• Alimentary: Concerning nourishment or sustenance.

Antonyms

• Non-nutritional: Not relating to or providing nutrition.

Related Phrases

• Dietetical rules: Prescribed guidelines for eating.
  • Following the ancient dietetical rules was part of the philosopher's lifestyle.

Adjective

1. of or relating to the diet
   • dietary restrictions