circadian

circadian definition - medical

cir·ca·di·an (sər-kāˈdē-ən, -kădˈē-, sûrˌkə-dīˈən, -dēˈ-)

adjective
Relating to biological variations or rhythms with a cycle of about 24 hours.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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Circadian(Adjective)245 years ago

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