of or relating to biological processes occurring at 24-hour intervals
of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process
Origin: From circa and dies with the English suffix -an.
Circadian is a concept album and the first full length studio album by 5th Projekt. It was released on August 29, 2006 on 5th Projekt's Organik Rekords. It explores the metaphysical relationship of humanity as it coexists with its environment and the cycles of which both partake and create. Music and lyrics were written by Tara Rice and/or Sködt D. McNalty.
The numerical value of circadian in Chaldean Numerology is: 3
The numerical value of circadian in Pythagorean Numerology is: 8
Sample Sentences & Example Usage
These results support the importance of circadian rhythms in metabolic regulation.
Bright light works by stimulating cells in the retina that connect to the hypothalamus, a part of the brain that helps control circadian rhythms.
The circadian timing system modulates the activity of every cell in our body. Timed light exposure is nature’s way of keeping the activity of these cells in check.
What this does is, it allows your natural circadian rhythm to re-balance itself, if you use it for a couple of days, it helps to promote sleep-- and it's non-habit forming.
Estrogen works on several different neurotransmitter pathways that may have an impact on the regulation of sleep, and progesterone can have a hypnotic property, fluctuations in these hormones may have an effect on the circadian rhythm.
Images & Illustrations of circadian
Translations for circadian
From our Multilingual Translation Dictionary
Get even more translations for circadian »
Find a translation for the circadian definition in other languages:
Select another language: