"supercow" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "super",
        "3": "cow"
      },
      "expansion": "super- + cow",
      "name": "prefix"
    }
  ],
  "etymology_text": "super- + cow",
  "forms": [
    {
      "form": "supercows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "supercow (plural supercows)",
      "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": "English terms prefixed with super-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A cow bred or engineered for superior milk production, producing more milk per day than average, or in some cases more fat per gallon of milk."
      ],
      "id": "en-supercow-en-noun-ehD0UMob",
      "links": [
        [
          "milk",
          "milk"
        ],
        [
          "fat",
          "fat"
        ]
      ],
      "qualifier": "dairy industry",
      "raw_glosses": [
        "(dairy industry) A cow bred or engineered for superior milk production, producing more milk per day than average, or in some cases more fat per gallon of milk."
      ],
      "wikipedia": [
        "Supercow (dairy)"
      ]
    }
  ],
  "word": "supercow"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "super",
        "3": "cow"
      },
      "expansion": "super- + cow",
      "name": "prefix"
    }
  ],
  "etymology_text": "super- + cow",
  "forms": [
    {
      "form": "supercows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "supercow (plural supercows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with super-"
      ],
      "glosses": [
        "A cow bred or engineered for superior milk production, producing more milk per day than average, or in some cases more fat per gallon of milk."
      ],
      "links": [
        [
          "milk",
          "milk"
        ],
        [
          "fat",
          "fat"
        ]
      ],
      "qualifier": "dairy industry",
      "raw_glosses": [
        "(dairy industry) A cow bred or engineered for superior milk production, producing more milk per day than average, or in some cases more fat per gallon of milk."
      ],
      "wikipedia": [
        "Supercow (dairy)"
      ]
    }
  ],
  "word": "supercow"
}