"Heesch number" meaning in English

{
  "etymology_text": "Named after geometer Heinrich Heesch.",
  "forms": [
    {
      "form": "Heesch numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Heesch number (plural Heesch numbers)",
      "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": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geometry",
          "orig": "en:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The maximum number of layers of copies of the same shape that can surround a given shape."
      ],
      "id": "en-Heesch_number-en-noun-9h0O~inE",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "maximum",
          "maximum"
        ],
        [
          "layer",
          "layer"
        ],
        [
          "copies",
          "copy"
        ],
        [
          "shape",
          "shape"
        ]
      ],
      "raw_glosses": [
        "(geometry) The maximum number of layers of copies of the same shape that can surround a given shape."
      ],
      "related": [
        {
          "word": "Heesch's problem"
        }
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Heinrich Heesch"
      ]
    }
  ],
  "word": "Heesch number"
}

{
  "etymology_text": "Named after geometer Heinrich Heesch.",
  "forms": [
    {
      "form": "Heesch numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Heesch number (plural Heesch numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Heesch's problem"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Geometry"
      ],
      "glosses": [
        "The maximum number of layers of copies of the same shape that can surround a given shape."
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "maximum",
          "maximum"
        ],
        [
          "layer",
          "layer"
        ],
        [
          "copies",
          "copy"
        ],
        [
          "shape",
          "shape"
        ]
      ],
      "raw_glosses": [
        "(geometry) The maximum number of layers of copies of the same shape that can surround a given shape."
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Heinrich Heesch"
      ]
    }
  ],
  "word": "Heesch number"
}