1 Circadian (adjective)
दैनिक जैविक चक्र
Relating to the body’s natural 24-hour sleep-wake cycle.
Synonyms: Daily, Diurnal, 24-hour, Biological
Antonyms: Irregular, Random, Aperiodic, Noncyclic
Example: Bright screens at night can disrupt your circadian rhythm and make it harder to sleep.








