"cokernel" meaning in All languages combined

See cokernel on Wiktionary

Noun [English]

Forms: cokernels [plural]
Etymology: Etymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- Proto-Indo-European *ǵerh₂- Proto-Indo-European *-nóm Proto-Indo-European *ǵr̥h₂-nós Proto-Indo-European *ǵr̥h₂nóm Proto-Germanic *kurną Proto-West Germanic *korn Proto-Indo-European *-lósder. Proto-Germanic *-ilaz Proto-West Germanic *-il Proto-West Germanic *kurnil Old English cyrnel Middle English kirnel English kernel English cokernel From co- + kernel. Etymology templates: {{ety|en|:af|co-|kernel|text=+|tree=1}} Etymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- Proto-Indo-European *ǵerh₂- Proto-Indo-European *-nóm Proto-Indo-European *ǵr̥h₂-nós Proto-Indo-European *ǵr̥h₂nóm Proto-Germanic *kurną Proto-West Germanic *korn Proto-Indo-European *-lósder. Proto-Germanic *-ilaz Proto-West Germanic *-il Proto-West Germanic *kurnil Old English cyrnel Middle English kirnel English kernel English cokernel [Appendix:Glossary#derived_terms|Derived]] from", "terms" : [ { "children" : [ { "terms" : [ { "id" : "bringing together", "children" : [ { "terms" : [ { "id" : "with", "children" : [ { "terms" : [ { "id" : "with", "children" : [ { "terms" : [ { "id" : "beside", "children" : [ { "terms" : [ { "is_uncertain" : true, "id" : "here", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*ḱe", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*ḱóm", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*kom", "lang" : "itc-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*kom-", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "con-", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Latin", "term" : "co-", "status" : "ok", "lang" : "la" } ], "keyword" : "derived" } ], "lang_name" : "English", "term" : "co-", "status" : "ok", "lang" : "en" }, { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*ǵerh₂-", "status" : "ok", "lang" : "ine-pro" }, { "alt" : "*-nóm", "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-nós", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Proto-Indo-European", "term" : "*ǵr̥h₂-nós", "status" : "inline", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Proto-Indo-European", "term" : "*ǵr̥h₂nóm", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Germanic", "term" : "*kurną", "status" : "ok", "lang" : "gem-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-West Germanic", "term" : "*korn", "status" : "ok", "lang" : "gmw-pro" }, { "id" : "diminutive", "children" : [ { "terms" : [ { "id" : "diminutive", "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "id" : "agent nouns", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-lós", "lang" : "ine-pro" } ], "keyword" : "derived" } ], "status" : "ok", "lang_name" : "Proto-Germanic", "term" : "*-ilaz", "lang" : "gem-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-West Germanic", "term" : "*-il", "lang" : "gmw-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Proto-West Germanic", "term" : "*kurnil", "status" : "ok", "lang" : "gmw-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Old English", "term" : "cyrnel", "status" : "ok", "lang" : "ang" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Middle English", "term" : "kirnel", "status" : "ok", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "kernel", "status" : "ok", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "cokernel", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="cokernel"> From co- + kernel. Head templates: {{en-noun}} cokernel (plural cokernels)
  1. (mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.
    Sense id: en-cokernel-en-noun-Dgozx4W5 Categories (other): Category theory, Mathematics, English entries referencing pages with etymology sections missing etymons, English entries with etymology texts, English entries with etymology trees, English entries with etymon, English entries with incorrect language header, English terms prefixed with co-, Entries with translation boxes, Pages using etymon with no ID, Pages with 1 entry, Pages with entries, Pages with etymology trees, Pages with etymon, Terms with French translations, Terms with German translations, Terms with Polish translations, Terms with Russian translations, Mathematics Disambiguation of English entries referencing pages with etymology sections missing etymons: 50 50 Disambiguation of English entries with etymology texts: 50 50 Disambiguation of English entries with etymology trees: 50 50 Disambiguation of English entries with etymon: 50 50 Disambiguation of English entries with incorrect language header: 50 50 Disambiguation of English terms prefixed with co-: 50 50 Disambiguation of Entries with translation boxes: 50 50 Disambiguation of Pages using etymon with no ID: 50 50 Disambiguation of Pages with 1 entry: 50 50 Disambiguation of Pages with entries: 50 50 Disambiguation of Pages with etymology trees: 50 50 Disambiguation of Pages with etymon: 50 50 Disambiguation of Terms with French translations: 50 50 Disambiguation of Terms with German translations: 50 50 Disambiguation of Terms with Polish translations: 50 50 Disambiguation of Terms with Russian translations: 50 50 Disambiguation of Mathematics: 50 50 Topics: category-theory, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences
  2. (mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.
    (mathematics, category theory) The target of operatorname cokerf, denoted operatorname Cokerf.
    Sense id: en-cokernel-en-noun-aNUSLmiB Categories (other): Category theory, Mathematics, English entries referencing pages with etymology sections missing etymons, English entries with etymology texts, English entries with etymology trees, English entries with etymon, English entries with incorrect language header, English terms prefixed with co-, Entries with translation boxes, Pages using etymon with no ID, Pages with 1 entry, Pages with entries, Pages with etymology trees, Pages with etymon, Terms with French translations, Terms with German translations, Terms with Polish translations, Terms with Russian translations, Mathematics Disambiguation of English entries referencing pages with etymology sections missing etymons: 50 50 Disambiguation of English entries with etymology texts: 50 50 Disambiguation of English entries with etymology trees: 50 50 Disambiguation of English entries with etymon: 50 50 Disambiguation of English entries with incorrect language header: 50 50 Disambiguation of English terms prefixed with co-: 50 50 Disambiguation of Entries with translation boxes: 50 50 Disambiguation of Pages using etymon with no ID: 50 50 Disambiguation of Pages with 1 entry: 50 50 Disambiguation of Pages with entries: 50 50 Disambiguation of Pages with etymology trees: 50 50 Disambiguation of Pages with etymon: 50 50 Disambiguation of Terms with French translations: 50 50 Disambiguation of Terms with German translations: 50 50 Disambiguation of Terms with Polish translations: 50 50 Disambiguation of Terms with Russian translations: 50 50 Disambiguation of Mathematics: 50 50 Topics: category-theory, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences
The following are not (yet) sense-disambiguated
Translations (Translations): conoyau [masculine] (French), Kokern [masculine] (German), kojądro [neuter] (Polish), коядро (kojadro) [neuter] (Russian)
Disambiguation of 'Translations': 50 50

Inflected forms

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          "category theory",
          "category theory"
        ],
        [
          "target",
          "target"
        ]
      ],
      "raw_glosses": [
        "(mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.",
        "(mathematics, category theory) The target of operatorname cokerf, denoted operatorname Cokerf."
      ],
      "raw_tags": [
        "of a morphism f"
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "50 50",
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "conoyau"
    },
    {
      "_dis1": "50 50",
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Kokern"
    },
    {
      "_dis1": "50 50",
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "kojądro"
    },
    {
      "_dis1": "50 50",
      "code": "ru",
      "lang": "Russian",
      "lang_code": "ru",
      "roman": "kojadro",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "коядро"
    }
  ],
  "word": "cokernel"
}
{
  "categories": [
    "English countable nouns",
    "English entries referencing pages with etymology sections missing etymons",
    "English entries with etymology texts",
    "English entries with etymology trees",
    "English entries with etymon",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from the Proto-Indo-European root *ǵerh₂-",
    "English terms derived from the Proto-Indo-European word *ḱe",
    "English terms derived from the Proto-Indo-European word *ḱóm",
    "English terms prefixed with co-",
    "Entries with translation boxes",
    "Pages using etymon with no ID",
    "Pages with 1 entry",
    "Pages with entries",
    "Pages with etymology trees",
    "Pages with etymon",
    "Terms with French translations",
    "Terms with German translations",
    "Terms with Polish translations",
    "Terms with Russian translations",
    "Translation table header lacks gloss",
    "en:Mathematics"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "co-",
        "4": "kernel",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *ḱe?\nProto-Indo-European *ḱóm\nProto-Italic *kom\nProto-Italic *kom-\nLatin con-\nLatin co-der.\nEnglish co-\nProto-Indo-European *ǵerh₂-\nProto-Indo-European *-nóm\nProto-Indo-European *ǵr̥h₂-nós\nProto-Indo-European *ǵr̥h₂nóm\nProto-Germanic *kurną\nProto-West Germanic *korn\nProto-Indo-European *-lósder.\nProto-Germanic *-ilaz\nProto-West Germanic *-il\nProto-West Germanic *kurnil\nOld English cyrnel\nMiddle English kirnel\nEnglish kernel\nEnglish cokernel\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"bringing together\", \"children\" : [ { \"terms\" : [ { \"id\" : \"with\", \"children\" : [ { \"terms\" : [ { \"id\" : \"with\", \"children\" : [ { \"terms\" : [ { \"id\" : \"beside\", \"children\" : [ { \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"here\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ḱe\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ḱóm\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*kom\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*kom-\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"con-\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"co-\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"co-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ǵerh₂-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"alt\" : \"*-nóm\", \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-nós\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ǵr̥h₂-nós\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ǵr̥h₂nóm\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*kurną\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*korn\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" }, { \"id\" : \"diminutive\", \"children\" : [ { \"terms\" : [ { \"id\" : \"diminutive\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-lós\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*-ilaz\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*-il\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*kurnil\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"cyrnel\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"kirnel\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"kernel\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"cokernel\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"cokernel\">\nFrom co- + kernel.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *ḱe?\nProto-Indo-European *ḱóm\nProto-Italic *kom\nProto-Italic *kom-\nLatin con-\nLatin co-der.\nEnglish co-\nProto-Indo-European *ǵerh₂-\nProto-Indo-European *-nóm\nProto-Indo-European *ǵr̥h₂-nós\nProto-Indo-European *ǵr̥h₂nóm\nProto-Germanic *kurną\nProto-West Germanic *korn\nProto-Indo-European *-lósder.\nProto-Germanic *-ilaz\nProto-West Germanic *-il\nProto-West Germanic *kurnil\nOld English cyrnel\nMiddle English kirnel\nEnglish kernel\nEnglish cokernel\nFrom co- + kernel.",
  "forms": [
    {
      "form": "cokernels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cokernel (plural cokernels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Category theory",
        "en:Mathematics"
      ],
      "glosses": [
        "The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "category theory",
          "category theory"
        ],
        [
          "morphism",
          "morphism"
        ],
        [
          "category",
          "category"
        ],
        [
          "zero morphisms",
          "zero morphism"
        ],
        [
          "coequalizer",
          "coequalizer"
        ]
      ],
      "raw_glosses": [
        "(mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf."
      ],
      "raw_tags": [
        "of a morphism f"
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Category theory",
        "en:Mathematics"
      ],
      "glosses": [
        "The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.",
        "The target of operatorname cokerf, denoted operatorname Cokerf."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "category theory",
          "category theory"
        ],
        [
          "morphism",
          "morphism"
        ],
        [
          "category",
          "category"
        ],
        [
          "zero morphisms",
          "zero morphism"
        ],
        [
          "coequalizer",
          "coequalizer"
        ],
        [
          "mathematics",
          "mathematics"
        ],
        [
          "category theory",
          "category theory"
        ],
        [
          "target",
          "target"
        ]
      ],
      "raw_glosses": [
        "(mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.",
        "(mathematics, category theory) The target of operatorname cokerf, denoted operatorname Cokerf."
      ],
      "raw_tags": [
        "of a morphism f"
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "conoyau"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Kokern"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "kojądro"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "lang_code": "ru",
      "roman": "kojadro",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "коядро"
    }
  ],
  "word": "cokernel"
}

Download raw JSONL data for cokernel meaning in All languages combined (8.8kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-07-09 from the enwiktionary dump dated 2026-07-06 using wiktextract (e62056b and e7887d5). 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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