"n-sphere" meaning in English

{
  "forms": [
    {
      "form": "n-spheres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "n-sphere (plural n-spheres)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Circle",
          "orig": "en:Circle",
          "parents": [
            "Curves",
            "Shapes",
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Higher-dimensional geometry",
          "orig": "en:Higher-dimensional geometry",
          "parents": [
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Non-Euclidean geometry",
          "orig": "en:Non-Euclidean geometry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Shapes",
          "orig": "en:Shapes",
          "parents": [
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Sphere",
          "orig": "en:Sphere",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "An n-dimensional hypersphere: the 2-sphere is a circle, the 3-sphere is the usual sphere, the 4-sphere is a glome, etc."
      ],
      "id": "en-n-sphere-en-noun-KFO7QT6E",
      "links": [
        [
          "n-dimensional",
          "n-dimensional"
        ],
        [
          "hypersphere",
          "hypersphere"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "sphere",
          "sphere"
        ],
        [
          "glome",
          "glome"
        ]
      ]
    }
  ],
  "word": "n-sphere"
}

{
  "forms": [
    {
      "form": "n-spheres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "n-sphere (plural n-spheres)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Circle",
        "en:Higher-dimensional geometry",
        "en:Non-Euclidean geometry",
        "en:Shapes",
        "en:Sphere"
      ],
      "glosses": [
        "An n-dimensional hypersphere: the 2-sphere is a circle, the 3-sphere is the usual sphere, the 4-sphere is a glome, etc."
      ],
      "links": [
        [
          "n-dimensional",
          "n-dimensional"
        ],
        [
          "hypersphere",
          "hypersphere"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "sphere",
          "sphere"
        ],
        [
          "glome",
          "glome"
        ]
      ]
    }
  ],
  "word": "n-sphere"
}