"orbifold" meaning in All languages combined

See orbifold on Wiktionary

Noun [English]

Forms: orbifolds [plural]
Etymology: Blend of orbit + manifold. Named by William Thurston. Etymology templates: {{blend|en|orbit|manifold}} Blend of orbit + manifold Head templates: {{en-noun}} orbifold (plural orbifolds)
  1. (topology) A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group. Categories (topical): Topology Derived forms: orbifoldized
    Sense id: en-orbifold-en-noun-1VO7be1u Categories (other): English blends, English entries with incorrect language header Topics: mathematics, sciences, topology

Inflected forms

Download JSON data for orbifold meaning in All languages combined (1.5kB)

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  "etymology_templates": [
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      "args": {
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        "2": "orbit",
        "3": "manifold"
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      "expansion": "Blend of orbit + manifold",
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    }
  ],
  "etymology_text": "Blend of orbit + manifold. Named by William Thurston.",
  "forms": [
    {
      "form": "orbifolds",
      "tags": [
        "plural"
      ]
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      "expansion": "orbifold (plural orbifolds)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
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          "kind": "other",
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          "parents": [],
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          "parents": [
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          "langcode": "en",
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          "orig": "en:Topology",
          "parents": [
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            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "orbifoldized"
        }
      ],
      "glosses": [
        "A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group."
      ],
      "id": "en-orbifold-en-noun-1VO7be1u",
      "links": [
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      ],
      "raw_glosses": [
        "(topology) A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group."
      ],
      "topics": [
        "mathematics",
        "sciences",
        "topology"
      ]
    }
  ],
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}
{
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      "word": "orbifoldized"
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  ],
  "etymology_templates": [
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  "forms": [
    {
      "form": "orbifolds",
      "tags": [
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      "expansion": "orbifold (plural orbifolds)",
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        "A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group."
      ],
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        "(topology) A topological space in which every small enough neighborhood is homeomorphic to a quotient of real space by the action of a finite group."
      ],
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  "word": "orbifold"
}

This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-06-04 from the enwiktionary dump dated 2024-05-02 using wiktextract (e9e0a99 and db5a844). 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.