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circadian rhythm

noun

sɜːrˈkeɪdiən ˈrɪðəm

Meaning

The body's natural sleep-wake cycle that occurs within 24 hours

Exposure to natural light regulates the circadian rhythm.

Biological Clock, Sleep Cycle, Day-Night Cycle

Irregular Sleep Pattern, Sleep Disruption, Disorder

The process of decline or deterioration in structure or function.

a short promotional description of a book, product, or service

The practice of forcing someone to do something against their will.

a journey, especially when undertaken to escape from a dangerous or undesirable situation

The extreme scale, seriousness, or extent of something perceived as bad or morally wrong.

a belt of the heavens within which lie the paths of the sun, moon, and planets; the twelve astrologi...