"headworks" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "head",
        "3": "works"
      },
      "expansion": "head + works",
      "name": "compound"
    }
  ],
  "etymology_text": "From head + works.",
  "forms": [
    {
      "form": "headworks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "headworks"
      },
      "expansion": "headworks (plural headworks)",
      "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": [
        "Any structure at the head or diversion point of a waterway. It is smaller than a barrage and is used to divert water from a river into a canal or from a large canal into a smaller canal."
      ],
      "id": "en-headworks-en-noun-w-Y1R-Qd",
      "links": [
        [
          "structure",
          "structure"
        ],
        [
          "head",
          "head"
        ],
        [
          "diversion",
          "diversion"
        ],
        [
          "waterway",
          "waterway"
        ],
        [
          "barrage",
          "barrage"
        ],
        [
          "divert",
          "divert"
        ],
        [
          "canal",
          "canal"
        ]
      ],
      "wikipedia": [
        "headworks"
      ]
    }
  ],
  "word": "headworks"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "head",
        "3": "works"
      },
      "expansion": "head + works",
      "name": "compound"
    }
  ],
  "etymology_text": "From head + works.",
  "forms": [
    {
      "form": "headworks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "headworks"
      },
      "expansion": "headworks (plural headworks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English indeclinable nouns",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Any structure at the head or diversion point of a waterway. It is smaller than a barrage and is used to divert water from a river into a canal or from a large canal into a smaller canal."
      ],
      "links": [
        [
          "structure",
          "structure"
        ],
        [
          "head",
          "head"
        ],
        [
          "diversion",
          "diversion"
        ],
        [
          "waterway",
          "waterway"
        ],
        [
          "barrage",
          "barrage"
        ],
        [
          "divert",
          "divert"
        ],
        [
          "canal",
          "canal"
        ]
      ],
      "wikipedia": [
        "headworks"
      ]
    }
  ],
  "word": "headworks"
}