See circadian in All languages combined, or Wiktionary
{ "etymology_templates": [ { "args": { "1": "en", "2": "la", "3": "circā", "4": "", "5": "about" }, "expansion": "Latin circā (“about”)", "name": "der" }, { "args": { "1": "en", "2": "-" }, "expansion": "English", "name": "cog" } ], "etymology_text": "From the Latin circā (“about”) and diēs (“a day”) with the English suffix -an. Compare circannual.", "head_templates": [ { "args": { "1": "-" }, "expansion": "circadian (not comparable)", "name": "en-adj" } ], "lang": "English", "lang_code": "en", "pos": "adj", "senses": [ { "categories": [ { "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w" }, { "kind": "other", "name": "Entries with translation boxes", "parents": [], "source": "w" }, { "kind": "other", "name": "Greek terms with redundant script codes", "parents": [ "Terms with redundant script codes", "Entry maintenance" ], "source": "w" }, { "kind": "other", "name": "Japanese terms with redundant script codes", "parents": [ "Terms with redundant script codes", "Entry maintenance" ], "source": "w" }, { "kind": "other", "name": "Pages with 2 entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Catalan translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with French translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Galician translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with German translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Greek translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Icelandic translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Irish translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Italian translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Japanese translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Polish translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Russian translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Slovak translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Spanish translations", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Ukrainian translations", "parents": [], "source": "w" }, { "kind": "topical", "langcode": "en", "name": "Biology", "orig": "en:Biology", "parents": [ "Sciences", "All topics", "Fundamental" ], "source": "w" } ], "coordinate_terms": [ { "word": "infradian" }, { "word": "ultradian" } ], "derived": [ { "word": "circadian clock" }, { "word": "circadian dysrhythmia" }, { "word": "circadianly" }, { "word": "circadian rhythm" }, { "word": "noncircadian" } ], "examples": [ { "ref": "2000, Arnold Sameroff, et al: Handbook of Developmental Psychopathology, page 310:", "text": "The circadian clock is involved in the regulation of the diurnal sleep-wake cycle, […].", "type": "quote" }, { "ref": "2002, Jill B. Becker, Behavioral Endocrinology, page 483:", "text": "To summarize, the circadian system, particularly the SCN, controls the circadian pattern of melatonin release in mammals.", "type": "quote" }, { "ref": "2005, Paul Martin, Counting Sheep: The Science and Pleasures of Sleep and Dreams, page 114:", "text": "The most obvious circadian rhythm is the daily cycle of sleep and activity.", "type": "quote" }, { "ref": "2014 April 5, “Quite interesting: A quietly intriguing column from the brains behind QI, the BBC quiz show. This week; QI orchids you not”, in The Daily Telegraph (Weekend), page W22:", "text": "Circadian clocks developed early in evolution in single-celled organisms, before the animal and plant kingdom split from one another. The original clocks probably functioned to protect the cells from damage induced by high UV radiation.", "type": "quote" }, { "ref": "2024, NTSB, Highway Investigation Report, HIR-24-05:", "text": "In addition, the truck driver’s schedule involved sleeping at irregular times, including times when the body’s circadian rhythms are geared toward being awake. He was also awake at times when his circadian rhythms were geared toward being asleep. The time of the crash, about 1:36 a.m., is when sleepiness tends to be greater and performance capabilities are lower.", "type": "quote" } ], "glosses": [ "Of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process." ], "id": "en-circadian-en-adj-fBOXEZ3-", "links": [ [ "biology", "biology" ], [ "rhythmic", "rhythmic" ], [ "period", "period" ], [ "biological", "biological" ] ], "raw_glosses": [ "(biology) Of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process." ], "related": [ { "word": "circalunar" }, { "word": "circalunidian" }, { "word": "circasemidian" } ], "synonyms": [ { "english": "in one of its senses", "word": "diurnal" }, { "english": "in one of its senses", "word": "quotidian" } ], "tags": [ "not-comparable" ], "topics": [ "biology", "natural-sciences" ], "translations": [ { "code": "ca", "lang": "Catalan", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiari" }, { "code": "fr", "lang": "French", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadien" }, { "code": "gl", "lang": "Galician", "sense": "relating to rhythmic behavior with a period of 24 hours", "tags": [ "masculine" ], "word": "circadiano" }, { "code": "de", "lang": "German", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadian" }, { "code": "de", "lang": "German", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "zirkadian" }, { "code": "el", "lang": "Greek", "roman": "kirkádios", "sense": "relating to rhythmic behavior with a period of 24 hours", "tags": [ "masculine" ], "word": "κιρκάδιος" }, { "code": "is", "lang": "Icelandic", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "dægur-" }, { "code": "is", "lang": "Icelandic", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "sólarhrings-" }, { "code": "ga", "lang": "Irish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "laethúil" }, { "code": "it", "lang": "Italian", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiano" }, { "alt": "かいじつ", "code": "ja", "lang": "Japanese", "roman": "kaijitsu", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "晦日" }, { "code": "pl", "lang": "Polish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "całodobowy" }, { "code": "pl", "lang": "Polish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "dwudziestoczterogodzinny" }, { "code": "ru", "lang": "Russian", "roman": "cirkadnyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "циркадный" }, { "code": "ru", "lang": "Russian", "roman": "cirkadiannyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "циркадианный" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "denný" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "cirkadiálny" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "cirkadiánny" }, { "code": "es", "lang": "Spanish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiano" }, { "code": "uk", "lang": "Ukrainian", "roman": "cyrkádnyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "цирка́дний" } ] } ], "sounds": [ { "ipa": "/səˈkeɪ.dɪ.ən/", "tags": [ "UK" ] }, { "audio": "LL-Q1860 (eng)-Vealhurl-circadian.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/LL-Q1860_%28eng%29-Vealhurl-circadian.wav/LL-Q1860_%28eng%29-Vealhurl-circadian.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/LL-Q1860_%28eng%29-Vealhurl-circadian.wav/LL-Q1860_%28eng%29-Vealhurl-circadian.wav.ogg" }, { "ipa": "/sɚˈkeɪ.di.ən/", "tags": [ "US" ] }, { "ipa": "/sɚˈkæd.i.ən/", "tags": [ "US" ] }, { "ipa": "/ˌsɝ.kəˈdi.ən/", "tags": [ "US" ] }, { "ipa": "/ˌsɝ.kəˈdaɪ.ən/", "tags": [ "US" ] } ], "word": "circadian" }
{ "coordinate_terms": [ { "word": "infradian" }, { "word": "ultradian" } ], "derived": [ { "word": "circadian clock" }, { "word": "circadian dysrhythmia" }, { "word": "circadianly" }, { "word": "circadian rhythm" }, { "word": "noncircadian" } ], "etymology_templates": [ { "args": { "1": "en", "2": "la", "3": "circā", "4": "", "5": "about" }, "expansion": "Latin circā (“about”)", "name": "der" }, { "args": { "1": "en", "2": "-" }, "expansion": "English", "name": "cog" } ], "etymology_text": "From the Latin circā (“about”) and diēs (“a day”) with the English suffix -an. Compare circannual.", "head_templates": [ { "args": { "1": "-" }, "expansion": "circadian (not comparable)", "name": "en-adj" } ], "lang": "English", "lang_code": "en", "pos": "adj", "related": [ { "word": "circalunar" }, { "word": "circalunidian" }, { "word": "circasemidian" } ], "senses": [ { "categories": [ "English adjectives", "English entries with incorrect language header", "English lemmas", "English terms derived from Latin", "English terms with quotations", "English uncomparable adjectives", "Entries with translation boxes", "Greek terms with redundant script codes", "Japanese terms with redundant script codes", "Pages with 2 entries", "Pages with entries", "Quotation templates to be cleaned", "Terms with Catalan translations", "Terms with French translations", "Terms with Galician translations", "Terms with German translations", "Terms with Greek translations", "Terms with Icelandic translations", "Terms with Irish translations", "Terms with Italian translations", "Terms with Japanese translations", "Terms with Polish translations", "Terms with Russian translations", "Terms with Slovak translations", "Terms with Spanish translations", "Terms with Ukrainian translations", "en:Biology" ], "examples": [ { "ref": "2000, Arnold Sameroff, et al: Handbook of Developmental Psychopathology, page 310:", "text": "The circadian clock is involved in the regulation of the diurnal sleep-wake cycle, […].", "type": "quote" }, { "ref": "2002, Jill B. Becker, Behavioral Endocrinology, page 483:", "text": "To summarize, the circadian system, particularly the SCN, controls the circadian pattern of melatonin release in mammals.", "type": "quote" }, { "ref": "2005, Paul Martin, Counting Sheep: The Science and Pleasures of Sleep and Dreams, page 114:", "text": "The most obvious circadian rhythm is the daily cycle of sleep and activity.", "type": "quote" }, { "ref": "2014 April 5, “Quite interesting: A quietly intriguing column from the brains behind QI, the BBC quiz show. This week; QI orchids you not”, in The Daily Telegraph (Weekend), page W22:", "text": "Circadian clocks developed early in evolution in single-celled organisms, before the animal and plant kingdom split from one another. The original clocks probably functioned to protect the cells from damage induced by high UV radiation.", "type": "quote" }, { "ref": "2024, NTSB, Highway Investigation Report, HIR-24-05:", "text": "In addition, the truck driver’s schedule involved sleeping at irregular times, including times when the body’s circadian rhythms are geared toward being awake. He was also awake at times when his circadian rhythms were geared toward being asleep. The time of the crash, about 1:36 a.m., is when sleepiness tends to be greater and performance capabilities are lower.", "type": "quote" } ], "glosses": [ "Of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process." ], "links": [ [ "biology", "biology" ], [ "rhythmic", "rhythmic" ], [ "period", "period" ], [ "biological", "biological" ] ], "raw_glosses": [ "(biology) Of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process." ], "tags": [ "not-comparable" ], "topics": [ "biology", "natural-sciences" ] } ], "sounds": [ { "ipa": "/səˈkeɪ.dɪ.ən/", "tags": [ "UK" ] }, { "audio": "LL-Q1860 (eng)-Vealhurl-circadian.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/LL-Q1860_%28eng%29-Vealhurl-circadian.wav/LL-Q1860_%28eng%29-Vealhurl-circadian.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/LL-Q1860_%28eng%29-Vealhurl-circadian.wav/LL-Q1860_%28eng%29-Vealhurl-circadian.wav.ogg" }, { "ipa": "/sɚˈkeɪ.di.ən/", "tags": [ "US" ] }, { "ipa": "/sɚˈkæd.i.ən/", "tags": [ "US" ] }, { "ipa": "/ˌsɝ.kəˈdi.ən/", "tags": [ "US" ] }, { "ipa": "/ˌsɝ.kəˈdaɪ.ən/", "tags": [ "US" ] } ], "synonyms": [ { "english": "in one of its senses", "word": "diurnal" }, { "english": "in one of its senses", "word": "quotidian" } ], "translations": [ { "code": "ca", "lang": "Catalan", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiari" }, { "code": "fr", "lang": "French", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadien" }, { "code": "gl", "lang": "Galician", "sense": "relating to rhythmic behavior with a period of 24 hours", "tags": [ "masculine" ], "word": "circadiano" }, { "code": "de", "lang": "German", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadian" }, { "code": "de", "lang": "German", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "zirkadian" }, { "code": "el", "lang": "Greek", "roman": "kirkádios", "sense": "relating to rhythmic behavior with a period of 24 hours", "tags": [ "masculine" ], "word": "κιρκάδιος" }, { "code": "is", "lang": "Icelandic", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "dægur-" }, { "code": "is", "lang": "Icelandic", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "sólarhrings-" }, { "code": "ga", "lang": "Irish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "laethúil" }, { "code": "it", "lang": "Italian", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiano" }, { "alt": "かいじつ", "code": "ja", "lang": "Japanese", "roman": "kaijitsu", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "晦日" }, { "code": "pl", "lang": "Polish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "całodobowy" }, { "code": "pl", "lang": "Polish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "dwudziestoczterogodzinny" }, { "code": "ru", "lang": "Russian", "roman": "cirkadnyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "циркадный" }, { "code": "ru", "lang": "Russian", "roman": "cirkadiannyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "циркадианный" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "denný" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "cirkadiálny" }, { "code": "sk", "lang": "Slovak", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "cirkadiánny" }, { "code": "es", "lang": "Spanish", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "circadiano" }, { "code": "uk", "lang": "Ukrainian", "roman": "cyrkádnyj", "sense": "relating to rhythmic behavior with a period of 24 hours", "word": "цирка́дний" } ], "word": "circadian" }
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-01-03 from the enwiktionary dump dated 2025-01-01 using wiktextract (eaedd02 and 8fbd9e8). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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