diet
UK: ˈdaɪət | US: ˈdaɪət
n. 1. The kinds of food that a person, animal, or community habitually eats.
n. 2. A special course of food to which a person restricts themselves for weight loss or medical reasons.
n. 3. (Historical) A legislative assembly in certain countries (e.g., the Diet of Japan).
The word "diet" traces back to the Greek diaita, meaning "way of life" or "regimen," combining dia- (through) and aita (related to living). In Medieval Latin, dieta referred to both daily food intake and formal assemblies (from dies, "day"). The dual meanings evolved separately: the food sense retained its Greek roots, while the legislative sense derived from the idea of daily meetings.
A balanced diet is essential for maintaining good health.
She went on a strict diet to prepare for the marathon.
The Imperial Diet of the Holy Roman Empire was a key governing body.
His doctor recommended a low-sodium diet.
Ancient Greek athletes followed a diet rich in grains and cheese.