See cathode on Wiktionary
{ "antonyms": [ { "word": "anode" } ], "derived": [ { "_dis1": "0 0 0 0", "word": "anticathode" }, { "_dis1": "0 0 0 0", "word": "biocathode" }, { "_dis1": "0 0 0 0", "word": "cascode" }, { "_dis1": "0 0 0 0", "word": "cathodal" }, { "_dis1": "0 0 0 0", "word": "cathode dark space" }, { "_dis1": "0 0 0 0", "word": "cathode ray" }, { "_dis1": "0 0 0 0", "word": "cathode-ray tube" }, { "_dis1": "0 0 0 0", "word": "cathodic" }, { "_dis1": "0 0 0 0", "word": "cathodograph" }, { "_dis1": "0 0 0 0", "word": "cathodoluminescence" }, { "_dis1": "0 0 0 0", "word": "cathodoluminescent" }, { "_dis1": "0 0 0 0", "word": "catholyte" }, { "_dis1": "0 0 0 0", "word": "cold cathode" }, { "_dis1": "0 0 0 0", "word": "hot cathode" }, { "_dis1": "0 0 0 0", "word": "microcathode" }, { "_dis1": "0 0 0 0", "word": "multicathode" }, { "_dis1": "0 0 0 0", "word": "photocathode" } ], "etymology_templates": [ { "args": { "1": "en", "2": "ine-pro", "3": "*sed-" }, "expansion": "", "name": "root" }, { "args": { "1": "en", "2": "grc", "3": "κατα-", "4": "", "5": "down" }, "expansion": "Ancient Greek κατα- (kata-, “down”)", "name": "uder" }, { "args": { "1": "en", "2": "William Whewell", "in": "1834", "nat": "English", "occ": "polymath" }, "expansion": "Coined by English polymath William Whewell in 1834", "name": "coin" }, { "args": { "1": "en", "2": "cata-", "3": "-ode", "alt1": "cath-", "pos1": "alternative form of cata-" }, "expansion": "By surface analysis, cath- (alternative form of cata-) + -ode", "name": "surf" } ], "etymology_text": "From Ancient Greek κατα- (kata-, “down”) and ὁδός (hodós, “journey, way”), equivalent to Ancient Greek κάθοδος (káthodos, “way down, descent”). Coined by English polymath William Whewell in 1834 for Michael Faraday, who introduced it later that year. By surface analysis, cath- (alternative form of cata-) + -ode.", "forms": [ { "form": "cathodes", "tags": [ "plural" ] }, { "form": "kathode", "tags": [ "alternative" ] } ], "head_templates": [ { "args": {}, "expansion": "cathode (plural cathodes)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "related": [ { "_dis1": "0 0 0 0", "word": "cation" } ], "senses": [ { "categories": [ { "kind": "topical", "langcode": "en", "name": "Electricity", "orig": "en:Electricity", "parents": [ "Electromagnetism", "Physics", "Sciences", "All topics", "Fundamental" ], "source": "w" }, { "_dis": "22 35 13 31", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "23 32 15 30", "kind": "other", "name": "English terms suffixed with -ode", "parents": [], "source": "w+disamb" }, { "_dis": "25 27 17 31", "kind": "other", "name": "English undefined derivations", "parents": [ "Undefined derivations", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "22 36 12 30", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" }, { "_dis": "27 23 16 33", "kind": "other", "name": "Terms with Czech translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 25 14 32", "kind": "other", "name": "Terms with French translations", "parents": [], "source": "w+disamb" }, { "_dis": "30 23 15 33", "kind": "other", "name": "Terms with German translations", "parents": [], "source": "w+disamb" }, { "_dis": "27 24 16 34", "kind": "other", "name": "Terms with Hindi translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 18 19 34", "kind": "other", "name": "Terms with Hungarian translations", "parents": [], "source": "w+disamb" }, { "_dis": "28 19 19 34", "kind": "other", "name": "Terms with Mandarin translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 23 15 33", "kind": "other", "name": "Terms with Vietnamese translations", "parents": [], "source": "w+disamb" } ], "glosses": [ "An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, electrons flow inwards). It can have either a negative or a positive voltage with respect to anode of the same polarized device (depending on whether the device is a load or a source, respectively)." ], "id": "en-cathode-en-noun-MBWmuvZR", "links": [ [ "electricity", "electricity" ], [ "electrode", "electrode" ], [ "cell", "cell" ], [ "electrically", "electrically" ], [ "polarized", "polarized" ], [ "current", "current" ], [ "outwards", "outwards" ], [ "electrons", "electrons" ], [ "voltage", "voltage" ], [ "anode", "anode" ] ], "raw_glosses": [ "(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, electrons flow inwards). It can have either a negative or a positive voltage with respect to anode of the same polarized device (depending on whether the device is a load or a source, respectively)." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ], "translations": [ { "_dis1": "47 17 17 20", "code": "hy", "lang": "Armenian", "roman": "katʻod", "sense": "electrode through which current flows outward", "word": "կաթոդ" }, { "_dis1": "47 17 17 20", "code": "eu", "lang": "Basque", "sense": "electrode through which current flows outward", "word": "katodo" }, { "_dis1": "47 17 17 20", "code": "be", "lang": "Belarusian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "_dis1": "47 17 17 20", "code": "bg", "lang": "Bulgarian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "_dis1": "47 17 17 20", "code": "ca", "lang": "Catalan", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "càtode" }, { "_dis1": "47 17 17 20", "code": "cmn", "lang": "Chinese Mandarin", "roman": "yīnjí", "sense": "electrode through which current flows outward", "word": "陰極 /阴极" }, { "_dis1": "47 17 17 20", "code": "cmn", "lang": "Chinese Mandarin", "roman": "zhèngjí", "sense": "electrode through which current flows outward", "word": "正極 /正极" }, { "_dis1": "47 17 17 20", "code": "cs", "lang": "Czech", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katoda" }, { "_dis1": "47 17 17 20", "code": "nl", "lang": "Dutch", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "kathode" }, { "_dis1": "47 17 17 20", "code": "eo", "lang": "Esperanto", "sense": "electrode through which current flows outward", "word": "katodo" }, { "_dis1": "47 17 17 20", "code": "et", "lang": "Estonian", "sense": "electrode through which current flows outward", "word": "katood" }, { "_dis1": "47 17 17 20", "code": "fi", "lang": "Finnish", "sense": "electrode through which current flows outward", "word": "katodi" }, { "_dis1": "47 17 17 20", "code": "fr", "lang": "French", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "cathode" }, { "_dis1": "47 17 17 20", "code": "gl", "lang": "Galician", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "_dis1": "47 17 17 20", "code": "de", "lang": "German", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "Kathode" }, { "_dis1": "47 17 17 20", "code": "de", "lang": "German", "sense": "electrode through which current flows outward", "word": "Minuspol" }, { "_dis1": "47 17 17 20", "code": "gu", "lang": "Gujarati", "roman": "ŕṇāgra", "sense": "electrode through which current flows outward", "word": "ઋણાગ્ર" }, { "_dis1": "47 17 17 20", "code": "haw", "lang": "Hawaiian", "sense": "electrode through which current flows outward", "word": "ʻūholo uila ʻine" }, { "_dis1": "47 17 17 20", "code": "hi", "lang": "Hindi", "roman": "ŕṇāgra", "sense": "electrode through which current flows outward", "word": "ऋणाग्र" }, { "_dis1": "47 17 17 20", "code": "hi", "lang": "Hindi", "roman": "kaithoḍ", "sense": "electrode through which current flows outward", "word": "कैथोड" }, { "_dis1": "47 17 17 20", "code": "hu", "lang": "Hungarian", "sense": "electrode through which current flows outward", "word": "katód" }, { "_dis1": "47 17 17 20", "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "bakskaut" }, { "_dis1": "47 17 17 20", "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "mínusskaut" }, { "_dis1": "47 17 17 20", "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "neiskaut" }, { "_dis1": "47 17 17 20", "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "neikvætt rafskaut" }, { "_dis1": "47 17 17 20", "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katóða" }, { "_dis1": "47 17 17 20", "code": "id", "lang": "Indonesian", "sense": "electrode through which current flows outward", "word": "katode" }, { "_dis1": "47 17 17 20", "code": "it", "lang": "Italian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "catodo" }, { "_dis1": "47 17 17 20", "alt": "いんきょく", "code": "ja", "lang": "Japanese", "roman": "inkyoku", "sense": "electrode through which current flows outward", "word": "陰極" }, { "_dis1": "47 17 17 20", "code": "ja", "lang": "Japanese", "roman": "kasōdo", "sense": "electrode through which current flows outward", "word": "カソード" }, { "_dis1": "47 17 17 20", "code": "km", "lang": "Khmer", "roman": "kaatout", "sense": "electrode through which current flows outward", "word": "កាតូដ" }, { "_dis1": "47 17 17 20", "code": "km", "lang": "Khmer", "roman": "kaatout", "sense": "electrode through which current flows outward", "word": "កាតូត" }, { "_dis1": "47 17 17 20", "code": "ko", "lang": "Korean", "roman": "eumgeuk", "sense": "electrode through which current flows outward", "word": "음극" }, { "_dis1": "47 17 17 20", "code": "ko", "lang": "Korean", "roman": "kaesodeu", "sense": "electrode through which current flows outward", "word": "캐소드" }, { "_dis1": "47 17 17 20", "code": "lv", "lang": "Latvian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "katods" }, { "_dis1": "47 17 17 20", "code": "lt", "lang": "Lithuanian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "katodas" }, { "_dis1": "47 17 17 20", "code": "mk", "lang": "Macedonian", "roman": "katóda", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "като́да" }, { "_dis1": "47 17 17 20", "code": "ms", "lang": "Malay", "sense": "electrode through which current flows outward", "word": "katod" }, { "_dis1": "47 17 17 20", "code": "mi", "lang": "Maori", "sense": "electrode through which current flows outward", "word": "pitoiho" }, { "_dis1": "47 17 17 20", "code": "mi", "lang": "Maori", "sense": "electrode through which current flows outward", "word": "pito hopuirahiko" }, { "_dis1": "47 17 17 20", "code": "mr", "lang": "Marathi", "roman": "ruṇāgra", "sense": "electrode through which current flows outward", "word": "ऋणाग्र" }, { "_dis1": "47 17 17 20", "code": "pl", "lang": "Polish", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katoda" }, { "_dis1": "47 17 17 20", "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "_dis1": "47 17 17 20", "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "Brazil", "masculine" ], "word": "catodo" }, { "_dis1": "47 17 17 20", "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "catódio" }, { "_dis1": "47 17 17 20", "code": "ru", "lang": "Russian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "_dis1": "47 17 17 20", "code": "es", "lang": "Spanish", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "_dis1": "47 17 17 20", "code": "sw", "lang": "Swahili", "sense": "electrode through which current flows outward", "word": "kathodi" }, { "_dis1": "47 17 17 20", "code": "sv", "lang": "Swedish", "sense": "electrode through which current flows outward", "tags": [ "common-gender" ], "word": "katod" }, { "_dis1": "47 17 17 20", "code": "tl", "lang": "Tagalog", "sense": "electrode through which current flows outward", "word": "balindas" }, { "_dis1": "47 17 17 20", "code": "uk", "lang": "Ukrainian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "_dis1": "47 17 17 20", "code": "vi", "lang": "Vietnamese", "sense": "electrode through which current flows outward", "word": "âm cực" } ] }, { "categories": [ { "_dis": "22 35 13 31", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "20 35 17 28", "kind": "other", "name": "English terms prefixed with cata-", "parents": [], "source": "w+disamb" }, { "_dis": "23 32 15 30", "kind": "other", "name": "English terms suffixed with -ode", "parents": [], "source": "w+disamb" }, { "_dis": "25 27 17 31", "kind": "other", "name": "English undefined derivations", "parents": [ "Undefined derivations", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "22 37 13 28", "kind": "other", "name": "Pages with 2 entries", "parents": [], "source": "w+disamb" }, { "_dis": "22 36 12 30", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" }, { "_dis": "27 23 16 33", "kind": "other", "name": "Terms with Czech translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 25 14 32", "kind": "other", "name": "Terms with French translations", "parents": [], "source": "w+disamb" }, { "_dis": "30 23 15 33", "kind": "other", "name": "Terms with German translations", "parents": [], "source": "w+disamb" }, { "_dis": "27 24 16 34", "kind": "other", "name": "Terms with Hindi translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 18 19 34", "kind": "other", "name": "Terms with Hungarian translations", "parents": [], "source": "w+disamb" }, { "_dis": "28 19 19 34", "kind": "other", "name": "Terms with Mandarin translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 23 15 33", "kind": "other", "name": "Terms with Vietnamese translations", "parents": [], "source": "w+disamb" } ], "glosses": [ "The electrode at which chemical reduction of cations takes place, usually resulting in the deposition of metal onto the electrode." ], "id": "en-cathode-en-noun-vWbbsaD1", "links": [ [ "reduction", "reduction" ], [ "cations", "cations" ], [ "deposition", "deposition" ], [ "metal", "metal" ] ], "raw_glosses": [ "(by extension) The electrode at which chemical reduction of cations takes place, usually resulting in the deposition of metal onto the electrode." ], "tags": [ "broadly" ] }, { "categories": [ { "kind": "topical", "langcode": "en", "name": "Electronics", "orig": "en:Electronics", "parents": [ "Technology", "All topics", "Fundamental" ], "source": "w" }, { "_dis": "22 35 13 31", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "23 32 15 30", "kind": "other", "name": "English terms suffixed with -ode", "parents": [], "source": "w+disamb" }, { "_dis": "25 27 17 31", "kind": "other", "name": "English undefined derivations", "parents": [ "Undefined derivations", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "22 36 12 30", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" }, { "_dis": "27 23 16 33", "kind": "other", "name": "Terms with Czech translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 25 14 32", "kind": "other", "name": "Terms with French translations", "parents": [], "source": "w+disamb" }, { "_dis": "30 23 15 33", "kind": "other", "name": "Terms with German translations", "parents": [], "source": "w+disamb" }, { "_dis": "27 24 16 34", "kind": "other", "name": "Terms with Hindi translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 18 19 34", "kind": "other", "name": "Terms with Hungarian translations", "parents": [], "source": "w+disamb" }, { "_dis": "28 19 19 34", "kind": "other", "name": "Terms with Mandarin translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 23 15 33", "kind": "other", "name": "Terms with Vietnamese translations", "parents": [], "source": "w+disamb" } ], "glosses": [ "The electrode from which electrons are emitted into a vacuum tube or gas-filled tube." ], "id": "en-cathode-en-noun-sO2dmwcm", "links": [ [ "electronics", "electronics" ] ], "raw_glosses": [ "(electronics) The electrode from which electrons are emitted into a vacuum tube or gas-filled tube." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "electronics", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ] }, { "categories": [ { "kind": "topical", 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"_dis": "27 24 15 34", "kind": "other", "name": "Terms with Ukrainian translations", "parents": [], "source": "w+disamb" }, { "_dis": "29 23 15 33", "kind": "other", "name": "Terms with Vietnamese translations", "parents": [], "source": "w+disamb" }, { "_dis": "27 12 17 45", "kind": "topical", "langcode": "en", "name": "Electrochemistry", "orig": "en:Electrochemistry", "parents": [ "Electricity", "Physical chemistry", "Electromagnetism", "Chemistry", "Physics", "Sciences", "All topics", "Fundamental" ], "source": "w+disamb" } ], "glosses": [ "That electrode of a semiconductor device which is connected to the n-type material of a p-n junction." ], "id": "en-cathode-en-noun-O8X2dHH7", "links": [ [ "electronics", "electronics" ], [ "semiconductor", "semiconductor" ], [ "n-type", "n-type" ], [ "p-n junction", "p-n junction" ] ], "raw_glosses": [ "(electronics) That electrode of a semiconductor device which is connected to the n-type material of a p-n junction." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "electronics", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ] } ], "sounds": [ { "ipa": "/ˈkæθ.oʊd/" }, { "audio": "LL-Q1860 (eng)-Vealhurl-cathode.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c4/LL-Q1860_%28eng%29-Vealhurl-cathode.wav/LL-Q1860_%28eng%29-Vealhurl-cathode.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c4/LL-Q1860_%28eng%29-Vealhurl-cathode.wav/LL-Q1860_%28eng%29-Vealhurl-cathode.wav.ogg" } ], "wikipedia": [ "Michael Faraday", "cathode" ], "word": "cathode" } { "descendants": [ { "depth": 1, "templates": [ { "args": { "1": "ro", "2": "catod", "bor": "1" }, "expansion": "→ Romanian: catod", "name": "desc" } ], "text": "→ Romanian: catod" } ], "forms": [ { "form": "cathodes", "tags": [ "plural" ] } ], "head_templates": [ { "args": { "1": "f" }, "expansion": "cathode f (plural cathodes)", "name": "fr-noun" } ], "lang": "French", "lang_code": "fr", "pos": "noun", "senses": [ { "categories": [ { "kind": "other", "name": "French entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w" }, { "kind": "other", "name": "Pages with 2 entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with entries", "parents": [], "source": "w" } ], "derived": [ { "word": "cathodique" } ], "glosses": [ "cathode" ], "id": "en-cathode-fr-noun-~-ojAsMF", "links": [ [ "cathode", "cathode#English" ] ], "tags": [ "feminine" ] } ], "sounds": [ { "audio": "LL-Q150 (fra)-LoquaxFR-cathode.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/LL-Q150_%28fra%29-LoquaxFR-cathode.wav/LL-Q150_%28fra%29-LoquaxFR-cathode.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/LL-Q150_%28fra%29-LoquaxFR-cathode.wav/LL-Q150_%28fra%29-LoquaxFR-cathode.wav.ogg" } ], "word": "cathode" }
{ "antonyms": [ { "word": "anode" } ], "categories": [ "English coinages", "English countable nouns", "English entries with incorrect language header", "English lemmas", "English nouns", "English terms coined by William Whewell", "English terms derived from Ancient Greek", "English terms derived from Proto-Indo-European", "English terms derived from the Proto-Indo-European root *sed-", "English terms prefixed with cata-", "English terms suffixed with -ode", "English undefined derivations", "Entries with translation boxes", "Pages with 2 entries", "Pages with entries", "Requests for review of Afrikaans translations", "Requests for review of Aragonese translations", "Requests for review of Esperanto translations", "Requests for review of Kabuverdianu translations", "Requests for review of Serbo-Croatian translations", "Terms with Afrikaans translations", "Terms with Aragonese translations", "Terms with Armenian translations", "Terms with Basque translations", "Terms with Belarusian translations", "Terms with Bulgarian translations", "Terms with Catalan translations", "Terms with Czech translations", "Terms with Dutch translations", "Terms with Esperanto translations", "Terms with Estonian translations", "Terms with Finnish translations", "Terms with French translations", "Terms with Galician translations", "Terms with German translations", "Terms with Gujarati translations", "Terms with Hawaiian translations", "Terms with Hindi translations", "Terms with Hungarian translations", "Terms with Icelandic translations", "Terms with Indonesian translations", "Terms with Italian translations", "Terms with Japanese translations", "Terms with Kabuverdianu translations", "Terms with Khmer translations", "Terms with Korean translations", "Terms with Latvian translations", "Terms with Lithuanian translations", "Terms with Macedonian translations", "Terms with Malay translations", "Terms with Mandarin translations", "Terms with Maori translations", "Terms with Marathi translations", "Terms with Polish translations", "Terms with Portuguese translations", "Terms with Russian translations", "Terms with Serbo-Croatian translations", "Terms with Spanish translations", "Terms with Swahili translations", "Terms with Swedish translations", "Terms with Tagalog translations", "Terms with Ukrainian translations", "Terms with Vietnamese translations", "en:Electrochemistry" ], "derived": [ { "word": "anticathode" }, { "word": "biocathode" }, { "word": "cascode" }, { "word": "cathodal" }, { "word": "cathode dark space" }, { "word": "cathode ray" }, { "word": "cathode-ray tube" }, { "word": "cathodic" }, { "word": "cathodograph" }, { "word": "cathodoluminescence" }, { "word": "cathodoluminescent" }, { "word": "catholyte" }, { "word": "cold cathode" }, { "word": "hot cathode" }, { "word": "microcathode" }, { "word": "multicathode" }, { "word": "photocathode" } ], "etymology_templates": [ { "args": { "1": "en", "2": "ine-pro", "3": "*sed-" }, "expansion": "", "name": "root" }, { "args": { "1": "en", "2": "grc", "3": "κατα-", "4": "", "5": "down" }, "expansion": "Ancient Greek κατα- (kata-, “down”)", "name": "uder" }, { "args": { "1": "en", "2": "William Whewell", "in": "1834", "nat": "English", "occ": "polymath" }, "expansion": "Coined by English polymath William Whewell in 1834", "name": "coin" }, { "args": { "1": "en", "2": "cata-", "3": "-ode", "alt1": "cath-", "pos1": "alternative form of cata-" }, "expansion": "By surface analysis, cath- (alternative form of cata-) + -ode", "name": "surf" } ], "etymology_text": "From Ancient Greek κατα- (kata-, “down”) and ὁδός (hodós, “journey, way”), equivalent to Ancient Greek κάθοδος (káthodos, “way down, descent”). Coined by English polymath William Whewell in 1834 for Michael Faraday, who introduced it later that year. By surface analysis, cath- (alternative form of cata-) + -ode.", "forms": [ { "form": "cathodes", "tags": [ "plural" ] }, { "form": "kathode", "tags": [ "alternative" ] } ], "head_templates": [ { "args": {}, "expansion": "cathode (plural cathodes)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "related": [ { "word": "cation" } ], "senses": [ { "categories": [ "en:Electricity" ], "glosses": [ "An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, electrons flow inwards). It can have either a negative or a positive voltage with respect to anode of the same polarized device (depending on whether the device is a load or a source, respectively)." ], "links": [ [ "electricity", "electricity" ], [ "electrode", "electrode" ], [ "cell", "cell" ], [ "electrically", "electrically" ], [ "polarized", "polarized" ], [ "current", "current" ], [ "outwards", "outwards" ], [ "electrons", "electrons" ], [ "voltage", "voltage" ], [ "anode", "anode" ] ], "raw_glosses": [ "(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, electrons flow inwards). It can have either a negative or a positive voltage with respect to anode of the same polarized device (depending on whether the device is a load or a source, respectively)." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ] }, { "glosses": [ "The electrode at which chemical reduction of cations takes place, usually resulting in the deposition of metal onto the electrode." ], "links": [ [ "reduction", "reduction" ], [ "cations", "cations" ], [ "deposition", "deposition" ], [ "metal", "metal" ] ], "raw_glosses": [ "(by extension) The electrode at which chemical reduction of cations takes place, usually resulting in the deposition of metal onto the electrode." ], "tags": [ "broadly" ] }, { "categories": [ "en:Electronics" ], "glosses": [ "The electrode from which electrons are emitted into a vacuum tube or gas-filled tube." ], "links": [ [ "electronics", "electronics" ] ], "raw_glosses": [ "(electronics) The electrode from which electrons are emitted into a vacuum tube or gas-filled tube." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "electronics", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ] }, { "categories": [ "en:Electronics" ], "glosses": [ "That electrode of a semiconductor device which is connected to the n-type material of a p-n junction." ], "links": [ [ "electronics", "electronics" ], [ "semiconductor", "semiconductor" ], [ "n-type", "n-type" ], [ "p-n junction", "p-n junction" ] ], "raw_glosses": [ "(electronics) That electrode of a semiconductor device which is connected to the n-type material of a p-n junction." ], "topics": [ "business", "electrical-engineering", "electricity", "electromagnetism", "electronics", "energy", "engineering", "natural-sciences", "physical-sciences", "physics" ] } ], "sounds": [ { "ipa": "/ˈkæθ.oʊd/" }, { "audio": "LL-Q1860 (eng)-Vealhurl-cathode.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c4/LL-Q1860_%28eng%29-Vealhurl-cathode.wav/LL-Q1860_%28eng%29-Vealhurl-cathode.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c4/LL-Q1860_%28eng%29-Vealhurl-cathode.wav/LL-Q1860_%28eng%29-Vealhurl-cathode.wav.ogg" } ], "translations": [ { "code": "hy", "lang": "Armenian", "roman": "katʻod", "sense": "electrode through which current flows outward", "word": "կաթոդ" }, { "code": "eu", "lang": "Basque", "sense": "electrode through which current flows outward", "word": "katodo" }, { "code": "be", "lang": "Belarusian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "code": "bg", "lang": "Bulgarian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "code": "ca", "lang": "Catalan", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "càtode" }, { "code": "cmn", "lang": "Chinese Mandarin", "roman": "yīnjí", "sense": "electrode through which current flows outward", "word": "陰極 /阴极" }, { "code": "cmn", "lang": "Chinese Mandarin", "roman": "zhèngjí", "sense": "electrode through which current flows outward", "word": "正極 /正极" }, { "code": "cs", "lang": "Czech", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katoda" }, { "code": "nl", "lang": "Dutch", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "kathode" }, { "code": "eo", "lang": "Esperanto", "sense": "electrode through which current flows outward", "word": "katodo" }, { "code": "et", "lang": "Estonian", "sense": "electrode through which current flows outward", "word": "katood" }, { "code": "fi", "lang": "Finnish", "sense": "electrode through which current flows outward", "word": "katodi" }, { "code": "fr", "lang": "French", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "cathode" }, { "code": "gl", "lang": "Galician", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "code": "de", "lang": "German", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "Kathode" }, { "code": "de", "lang": "German", "sense": "electrode through which current flows outward", "word": "Minuspol" }, { "code": "gu", "lang": "Gujarati", "roman": "ŕṇāgra", "sense": "electrode through which current flows outward", "word": "ઋણાગ્ર" }, { "code": "haw", "lang": "Hawaiian", "sense": "electrode through which current flows outward", "word": "ʻūholo uila ʻine" }, { "code": "hi", "lang": "Hindi", "roman": "ŕṇāgra", "sense": "electrode through which current flows outward", "word": "ऋणाग्र" }, { "code": "hi", "lang": "Hindi", "roman": "kaithoḍ", "sense": "electrode through which current flows outward", "word": "कैथोड" }, { "code": "hu", "lang": "Hungarian", "sense": "electrode through which current flows outward", "word": "katód" }, { "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "bakskaut" }, { "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "mínusskaut" }, { "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "neiskaut" }, { "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "neuter" ], "word": "neikvætt rafskaut" }, { "code": "is", "lang": "Icelandic", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katóða" }, { "code": "id", "lang": "Indonesian", "sense": "electrode through which current flows outward", "word": "katode" }, { "code": "it", "lang": "Italian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "catodo" }, { "alt": "いんきょく", "code": "ja", "lang": "Japanese", "roman": "inkyoku", "sense": "electrode through which current flows outward", "word": "陰極" }, { "code": "ja", "lang": "Japanese", "roman": "kasōdo", "sense": "electrode through which current flows outward", "word": "カソード" }, { "code": "km", "lang": "Khmer", "roman": "kaatout", "sense": "electrode through which current flows outward", "word": "កាតូដ" }, { "code": "km", "lang": "Khmer", "roman": "kaatout", "sense": "electrode through which current flows outward", "word": "កាតូត" }, { "code": "ko", "lang": "Korean", "roman": "eumgeuk", "sense": "electrode through which current flows outward", "word": "음극" }, { "code": "ko", "lang": "Korean", "roman": "kaesodeu", "sense": "electrode through which current flows outward", "word": "캐소드" }, { "code": "lv", "lang": "Latvian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "katods" }, { "code": "lt", "lang": "Lithuanian", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "katodas" }, { "code": "mk", "lang": "Macedonian", "roman": "katóda", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "като́да" }, { "code": "ms", "lang": "Malay", "sense": "electrode through which current flows outward", "word": "katod" }, { "code": "mi", "lang": "Maori", "sense": "electrode through which current flows outward", "word": "pitoiho" }, { "code": "mi", "lang": "Maori", "sense": "electrode through which current flows outward", "word": "pito hopuirahiko" }, { "code": "mr", "lang": "Marathi", "roman": "ruṇāgra", "sense": "electrode through which current flows outward", "word": "ऋणाग्र" }, { "code": "pl", "lang": "Polish", "sense": "electrode through which current flows outward", "tags": [ "feminine" ], "word": "katoda" }, { "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "Brazil", "masculine" ], "word": "catodo" }, { "code": "pt", "lang": "Portuguese", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "catódio" }, { "code": "ru", "lang": "Russian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "code": "es", "lang": "Spanish", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "cátodo" }, { "code": "sw", "lang": "Swahili", "sense": "electrode through which current flows outward", "word": "kathodi" }, { "code": "sv", "lang": "Swedish", "sense": "electrode through which current flows outward", "tags": [ "common-gender" ], "word": "katod" }, { "code": "tl", "lang": "Tagalog", "sense": "electrode through which current flows outward", "word": "balindas" }, { "code": "uk", "lang": "Ukrainian", "roman": "katód", "sense": "electrode through which current flows outward", "tags": [ "masculine" ], "word": "като́д" }, { "code": "vi", "lang": "Vietnamese", "sense": "electrode through which current flows outward", "word": "âm cực" } ], "wikipedia": [ "Michael Faraday", "cathode" ], "word": "cathode" } { "derived": [ { "word": "cathodique" } ], "descendants": [ { "depth": 1, "templates": [ { "args": { "1": "ro", "2": "catod", "bor": "1" }, "expansion": "→ Romanian: catod", "name": "desc" } ], "text": "→ Romanian: catod" } ], "forms": [ { "form": "cathodes", "tags": [ "plural" ] } ], "head_templates": [ { "args": { "1": "f" }, "expansion": "cathode f (plural cathodes)", "name": "fr-noun" } ], "lang": "French", "lang_code": "fr", "pos": "noun", "senses": [ { "categories": [ "French countable nouns", "French entries with incorrect language header", "French feminine nouns", "French lemmas", "French nouns", "Pages with 2 entries", "Pages with entries" ], "glosses": [ "cathode" ], "links": [ [ "cathode", "cathode#English" ] ], "tags": [ "feminine" ] } ], "sounds": [ { "audio": "LL-Q150 (fra)-LoquaxFR-cathode.wav", "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/LL-Q150_%28fra%29-LoquaxFR-cathode.wav/LL-Q150_%28fra%29-LoquaxFR-cathode.wav.mp3", "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/LL-Q150_%28fra%29-LoquaxFR-cathode.wav/LL-Q150_%28fra%29-LoquaxFR-cathode.wav.ogg" } ], "word": "cathode" }
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-02-26 from the enwiktionary dump dated 2025-02-21 using wiktextract (ce0be54 and f2e72e5). 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.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.