"blockwork" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "block",
        "3": "work"
      },
      "expansion": "block + work",
      "name": "compound"
    }
  ],
  "etymology_text": "From block + work.",
  "forms": [
    {
      "form": "blockworks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "blockwork (usually uncountable, plural blockworks)",
      "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",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "masonry that uses large blocks (of concrete etc.) rather than bricks"
      ],
      "id": "en-blockwork-en-noun-z3nV4ruU",
      "links": [
        [
          "masonry",
          "masonry"
        ],
        [
          "block",
          "block"
        ],
        [
          "brick",
          "brick"
        ]
      ],
      "related": [
        {
          "word": "brickwork"
        }
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "word": "blockwork"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "block",
        "3": "work"
      },
      "expansion": "block + work",
      "name": "compound"
    }
  ],
  "etymology_text": "From block + work.",
  "forms": [
    {
      "form": "blockworks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "blockwork (usually uncountable, plural blockworks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "brickwork"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "masonry that uses large blocks (of concrete etc.) rather than bricks"
      ],
      "links": [
        [
          "masonry",
          "masonry"
        ],
        [
          "block",
          "block"
        ],
        [
          "brick",
          "brick"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "word": "blockwork"
}