"milk cow" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "mylke cowe"
      },
      "expansion": "Middle English mylke cowe",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English mylke cowe.",
  "forms": [
    {
      "form": "milk cows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "milk cow (plural milk cows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Cattle",
          "orig": "en:Cattle",
          "parents": [
            "Bovines",
            "Livestock",
            "Even-toed ungulates",
            "Agriculture",
            "Animals",
            "Mammals",
            "Applied sciences",
            "Lifeforms",
            "Vertebrates",
            "Sciences",
            "All topics",
            "Life",
            "Chordates",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Dairy farming",
          "orig": "en:Dairy farming",
          "parents": [
            "Agriculture",
            "Industries",
            "Applied sciences",
            "Business",
            "Sciences",
            "Economics",
            "Society",
            "All topics",
            "Social sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Female animals",
          "orig": "en:Female animals",
          "parents": [
            "Animals",
            "Female",
            "Lifeforms",
            "Gender",
            "All topics",
            "Life",
            "Biology",
            "Psychology",
            "Sociology",
            "Fundamental",
            "Nature",
            "Sciences",
            "Social sciences",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A dairy cow."
      ],
      "id": "en-milk_cow-en-noun-c6feyA09",
      "links": [
        [
          "dairy cow",
          "dairy cow"
        ]
      ],
      "wikipedia": [
        "milk cow"
      ]
    }
  ],
  "word": "milk cow"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "mylke cowe"
      },
      "expansion": "Middle English mylke cowe",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English mylke cowe.",
  "forms": [
    {
      "form": "milk cows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "milk cow (plural milk cows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English terms inherited from Middle English",
        "en:Cattle",
        "en:Dairy farming",
        "en:Female animals"
      ],
      "glosses": [
        "A dairy cow."
      ],
      "links": [
        [
          "dairy cow",
          "dairy cow"
        ]
      ],
      "wikipedia": [
        "milk cow"
      ]
    }
  ],
  "word": "milk cow"
}