"groupoid" meaning in English

See groupoid in All languages combined, or Wiktionary

Noun

Forms: groupoids [plural]
Etymology: group + -oid Etymology templates: {{suffix|en|group|oid}} group + -oid Head templates: {{en-noun}} groupoid (plural groupoids)
  1. (algebra) A magma: a set with a total binary operation. Categories (topical): Algebra Translations (a magma): 亜群 (agun) (alt: あぐん) (Japanese), grupoide [masculine] (Spanish)
    Sense id: en-groupoid-en-noun-xpQoDb8g Topics: algebra, mathematics, sciences Disambiguation of 'a magma': 85 15
  2. (algebra and category theory) A set with a partial binary operation that is associative and has identities and inverses. Categories (topical): Algebra, Category theory Translations (a set with a partial binary operation...): groupoïde [masculine] (French), Gruppoid [neuter] (German), gruppoide [masculine] (Italian), grupoide [masculine] (Portuguese), grupoide [masculine] (Spanish)
    Sense id: en-groupoid-en-noun-A8dTpAZg Categories (other): English entries with incorrect language header, English terms suffixed with -oid Disambiguation of English entries with incorrect language header: 43 57 Disambiguation of English terms suffixed with -oid: 42 58 Topics: algebra, category-theory, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences Disambiguation of 'a set with a partial binary operation...': 41 59

Inflected forms

Download JSON data for groupoid meaning in English (3.5kB)

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      "args": {
        "1": "en",
        "2": "group",
        "3": "oid"
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      "expansion": "group + -oid",
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  "etymology_text": "group + -oid",
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      "raw_glosses": [
        "(algebra) A magma: a set with a total binary operation."
      ],
      "topics": [
        "algebra",
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "_dis1": "85 15",
          "alt": "あぐん",
          "code": "ja",
          "lang": "Japanese",
          "roman": "agun",
          "sense": "a magma",
          "word": "亜群"
        },
        {
          "_dis1": "85 15",
          "code": "es",
          "lang": "Spanish",
          "sense": "a magma",
          "tags": [
            "masculine"
          ],
          "word": "grupoide"
        }
      ]
    },
    {
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          "kind": "topical",
          "langcode": "en",
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        {
          "ref": "2013, Julia Goedecke, Category Theory",
          "text": "[...] A category in which every morphism is an isomorphism is called a groupoid.\nThis means that a group is a groupoid with only one object. [...]",
          "type": "quotation"
        }
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        "A set with a partial binary operation that is associative and has identities and inverses."
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      "id": "en-groupoid-en-noun-A8dTpAZg",
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        "(algebra and category theory) A set with a partial binary operation that is associative and has identities and inverses."
      ],
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        "category-theory",
        "computing",
        "engineering",
        "mathematics",
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      "translations": [
        {
          "_dis1": "41 59",
          "code": "fr",
          "lang": "French",
          "sense": "a set with a partial binary operation...",
          "tags": [
            "masculine"
          ],
          "word": "groupoïde"
        },
        {
          "_dis1": "41 59",
          "code": "de",
          "lang": "German",
          "sense": "a set with a partial binary operation...",
          "tags": [
            "neuter"
          ],
          "word": "Gruppoid"
        },
        {
          "_dis1": "41 59",
          "code": "it",
          "lang": "Italian",
          "sense": "a set with a partial binary operation...",
          "tags": [
            "masculine"
          ],
          "word": "gruppoide"
        },
        {
          "_dis1": "41 59",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a set with a partial binary operation...",
          "tags": [
            "masculine"
          ],
          "word": "grupoide"
        },
        {
          "_dis1": "41 59",
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          "sense": "a set with a partial binary operation...",
          "tags": [
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          ],
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        }
      ]
    }
  ],
  "word": "groupoid"
}
{
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        "(algebra) A magma: a set with a total binary operation."
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        "(algebra and category theory) A set with a partial binary operation that is associative and has identities and inverses."
      ],
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  "translations": [
    {
      "alt": "あぐん",
      "code": "ja",
      "lang": "Japanese",
      "roman": "agun",
      "sense": "a magma",
      "word": "亜群"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a magma",
      "tags": [
        "masculine"
      ],
      "word": "grupoide"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "a set with a partial binary operation...",
      "tags": [
        "masculine"
      ],
      "word": "groupoïde"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "a set with a partial binary operation...",
      "tags": [
        "neuter"
      ],
      "word": "Gruppoid"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "a set with a partial binary operation...",
      "tags": [
        "masculine"
      ],
      "word": "gruppoide"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a set with a partial binary operation...",
      "tags": [
        "masculine"
      ],
      "word": "grupoide"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a set with a partial binary operation...",
      "tags": [
        "masculine"
      ],
      "word": "grupoide"
    }
  ],
  "word": "groupoid"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-18 from the enwiktionary dump dated 2024-05-02 using wiktextract (1d5a7d1 and 304864d). 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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