adjective
- Of or relating to biological processes occurring at 24-hour intervals.
- usage: "circadian rhythms"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). circadian. Retrieved September 20, 2026, from http://smartdefine.org/circadian/definitions/1170708 |
| Chicago | WordNet. 2010. "circadian" http://smartdefine.org/circadian/definitions/1170708 (accessed September 20, 2026). |
| Harvard | WordNet 2010, circadian, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/circadian/definitions/1170708>. |
| MLA | WordNet. "circadian" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/circadian/definitions/1170708> |