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We found 34 dictionaries with English definitions that include the word circadian: Click on the first link on a line below to go directly to a page where "circadian" is defined. General (26 matching dictionaries) circadian: American Heritage Dictionary of the English Language [home, info] circadian: Collins English Dictionary [home, info] circadian: Vocabulary.com [home, info] circadian: Macmillan Dictionary [home, info] circadian: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Circadian, circadian: Wordnik [home, info] circadian: Wiktionary [home, info] circadian: Compact Oxford English Dictionary [home, info] circadian: Webster's New World College Dictionary, 4th Ed. [home, info] circadian: The Wordsmyth English Dictionary-Thesaurus [home, info] circadian: Infoplease Dictionary [home, info] circadian: Dictionary.com [home, info] circadian: Online Etymology Dictionary [home, info] circadian: UltraLingua English Dictionary [home, info] CiRCADiAN (5th PROJEKT Album), Circadian: Wikipedia, the Free Encyclopedia [home, info] circadian: Rhymezone [home, info] circadian: Hutchinson's Dictionary of Difficult Words [home, info] circadian: Free Dictionary [home, info] circadian: Hutchinson Dictionaries [home, info] circadian: The Phrontistery - A Dictionary of Obscure Words [home, info] circadian: Mnemonic Dictionary [home, info] circadian: WordNet 1.7 Vocabulary Helper [home, info] circadian: LookWAYup Translating Dictionary/Thesaurus [home, info] circadian: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) circadian: Encyclopedia [home, info] Medicine (5 matching dictionaries) Circadian: MedTerms.com Medical Dictionary [home, info] circadian: online medical dictionary [home, info] Circadian: Medical dictionary [home, info] Circadian: WeMove Glossary of Terms [home, info] Circadian: Drug Medical Dictionary [home, info] Miscellaneous (1 matching dictionary) circadian: Wordcraft Dictionary [home, info] Science (1 matching dictionary) Circadian: Drug Discovery and Development [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (circadian) ▸ adjective:  of or relating to biological processes occurring at 24-hour intervals ("Circadian rhythms") ▸ Word origin