"block graph" meaning in English

{
  "forms": [
    {
      "form": "block graphs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "block graph (plural block graphs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Graph theory",
          "orig": "en:Graph theory",
          "parents": [
            "Mathematics",
            "Visualization",
            "Formal sciences",
            "Computing",
            "Interdisciplinary fields",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A type of undirected graph in which every biconnected component (block) is a clique."
      ],
      "id": "en-block_graph-en-noun-BEiqM7cM",
      "links": [
        [
          "graph theory",
          "graph theory"
        ],
        [
          "undirected graph",
          "undirected graph"
        ],
        [
          "biconnected",
          "biconnected"
        ],
        [
          "component",
          "component"
        ],
        [
          "clique",
          "clique"
        ]
      ],
      "raw_glosses": [
        "(graph theory) A type of undirected graph in which every biconnected component (block) is a clique."
      ],
      "topics": [
        "graph-theory",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Education",
          "orig": "en:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "41 59",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A simple two-dimensional bar chart that shows amounts or quantities as blocks."
      ],
      "id": "en-block_graph-en-noun-LwESkjYd",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "education",
          "education"
        ],
        [
          "bar chart",
          "bar chart"
        ]
      ],
      "raw_glosses": [
        "(mathematics, education) A simple two-dimensional bar chart that shows amounts or quantities as blocks."
      ],
      "topics": [
        "education",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑːf"
    },
    {
      "rhymes": "-æf"
    }
  ],
  "wikipedia": [
    "block graph"
  ],
  "word": "block graph"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Rhymes:English/æf",
    "Rhymes:English/æf/2 syllables",
    "Rhymes:English/ɑːf",
    "Rhymes:English/ɑːf/2 syllables"
  ],
  "forms": [
    {
      "form": "block graphs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "block graph (plural block graphs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Graph theory"
      ],
      "glosses": [
        "A type of undirected graph in which every biconnected component (block) is a clique."
      ],
      "links": [
        [
          "graph theory",
          "graph theory"
        ],
        [
          "undirected graph",
          "undirected graph"
        ],
        [
          "biconnected",
          "biconnected"
        ],
        [
          "component",
          "component"
        ],
        [
          "clique",
          "clique"
        ]
      ],
      "raw_glosses": [
        "(graph theory) A type of undirected graph in which every biconnected component (block) is a clique."
      ],
      "topics": [
        "graph-theory",
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "en:Education",
        "en:Mathematics"
      ],
      "glosses": [
        "A simple two-dimensional bar chart that shows amounts or quantities as blocks."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "education",
          "education"
        ],
        [
          "bar chart",
          "bar chart"
        ]
      ],
      "raw_glosses": [
        "(mathematics, education) A simple two-dimensional bar chart that shows amounts or quantities as blocks."
      ],
      "topics": [
        "education",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑːf"
    },
    {
      "rhymes": "-æf"
    }
  ],
  "wikipedia": [
    "block graph"
  ],
  "word": "block graph"
}