Word.ws English Dictionary

circadian clock

circadian clock noun: synonym of circadian rhythm.

Noun

circadian clock (plural circadian clocks)

  1. Synonym of circadian rhythm.
    • Light at night may be interfering with the circadian clock in some way, perhaps by stopping the production of melatonin, a hormone that helps differentiate day from night.2025 December 9, Veronique Greenwood, “Your Bedroom Probably Isn't Dark Enough”, in TIME

Synonyms of circadian clock

Forms of circadian clock

pluralcircadian clocks

Questions about circadian clock

What does circadian clock mean?
Circadian clock means synonym of circadian rhythm.
What part of speech is circadian clock?
Circadian clock is a noun.
What is the plural of circadian clock?
The plural of circadian clock is circadian clocks.

Words near circadian clock in the dictionary

  1. circ
  2. circ.
  3. circa
  4. circadially
  5. circadian
  6. circadian clock
  7. circadian clocks
  8. circadian dysrhythmia
  9. circadian rhythm
  10. circadian rhythms
  11. circadianity

Source and license

Adapted from Wiktionary: circadian clock (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “circadian clock.” Word.ws, https://word.ws/circadian_clock. Based on Wiktionary, CC BY-SA 4.0.