"Klein quartic" meaning in English

{
  "etymology_text": "Named after German mathematician Felix Klein, who described it in 1878.",
  "forms": [
    {
      "form": "Klein quartics",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Klein quartic (plural Klein quartics)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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          "langcode": "en",
          "name": "Manifolds",
          "orig": "en:Manifolds",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Surfaces",
          "orig": "en:Surfaces",
          "parents": [
            "Shapes",
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
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        }
      ],
      "glosses": [
        "A compact Riemann surface of genus 3 with the highest possible order automorphism group for this genus, namely order 168 orientation-preserving automorphisms, and 336 automorphisms if orientation may be reversed."
      ],
      "id": "en-Klein_quartic-en-noun-J~cjmr-k",
      "links": [
        [
          "compact",
          "compact"
        ],
        [
          "Riemann surface",
          "Riemann surface"
        ],
        [
          "genus",
          "genus"
        ],
        [
          "automorphism",
          "automorphism"
        ]
      ],
      "wikipedia": [
        "Felix Klein",
        "Klein quartic"
      ]
    }
  ],
  "word": "Klein quartic"
}

{
  "etymology_text": "Named after German mathematician Felix Klein, who described it in 1878.",
  "forms": [
    {
      "form": "Klein quartics",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Klein quartic (plural Klein quartics)",
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    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English lemmas",
        "English multiword terms",
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        "en:Manifolds",
        "en:Surfaces"
      ],
      "glosses": [
        "A compact Riemann surface of genus 3 with the highest possible order automorphism group for this genus, namely order 168 orientation-preserving automorphisms, and 336 automorphisms if orientation may be reversed."
      ],
      "links": [
        [
          "compact",
          "compact"
        ],
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          "Riemann surface",
          "Riemann surface"
        ],
        [
          "genus",
          "genus"
        ],
        [
          "automorphism",
          "automorphism"
        ]
      ],
      "wikipedia": [
        "Felix Klein",
        "Klein quartic"
      ]
    }
  ],
  "word": "Klein quartic"
}