"Wang tile" meaning in English

{
  "etymology_text": "First proposed by mathematician, logician, and philosopher Hao Wang in 1961.",
  "forms": [
    {
      "form": "Wang tiles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Wang tile (plural Wang tiles)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Tesselation",
          "orig": "en:Tesselation",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A square tile with a colour on each side. Possible sets of such tiles are studied to determine whether they can tile the plane (arranged with like colours touching, and without rotations or reflections) and whether this can be done in a periodic pattern."
      ],
      "id": "en-Wang_tile-en-noun-4ql3YP0O",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "tile",
          "tile"
        ],
        [
          "plane",
          "plane"
        ],
        [
          "periodic",
          "periodic"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A square tile with a colour on each side. Possible sets of such tiles are studied to determine whether they can tile the plane (arranged with like colours touching, and without rotations or reflections) and whether this can be done in a periodic pattern."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Wang tile"
      ]
    }
  ],
  "word": "Wang tile"
}

{
  "etymology_text": "First proposed by mathematician, logician, and philosopher Hao Wang in 1961.",
  "forms": [
    {
      "form": "Wang tiles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Wang tile (plural Wang tiles)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mathematics",
        "en:Tesselation"
      ],
      "glosses": [
        "A square tile with a colour on each side. Possible sets of such tiles are studied to determine whether they can tile the plane (arranged with like colours touching, and without rotations or reflections) and whether this can be done in a periodic pattern."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "tile",
          "tile"
        ],
        [
          "plane",
          "plane"
        ],
        [
          "periodic",
          "periodic"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A square tile with a colour on each side. Possible sets of such tiles are studied to determine whether they can tile the plane (arranged with like colours touching, and without rotations or reflections) and whether this can be done in a periodic pattern."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Wang tile"
      ]
    }
  ],
  "word": "Wang tile"
}