"kumjølk" meaning in Norwegian Bokmål

{
  "forms": [
    {
      "form": "kumjølka",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "kumjølken",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "kumelk"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Norwegian Bokmål entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of kumelk"
      ],
      "id": "en-kumjølk-nb-noun-vl9PooRx",
      "links": [
        [
          "kumelk",
          "kumelk#Norwegian Bokmål"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine",
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "kumjølk"
}

{
  "forms": [
    {
      "form": "kumjølka",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "kumjølken",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "kumelk"
        }
      ],
      "categories": [
        "Norwegian Bokmål entries with incorrect language header",
        "Norwegian Bokmål feminine nouns",
        "Norwegian Bokmål lemmas",
        "Norwegian Bokmål masculine nouns",
        "Norwegian Bokmål nouns",
        "Norwegian Bokmål nouns with multiple genders",
        "Norwegian Bokmål uncountable nouns"
      ],
      "glosses": [
        "Alternative form of kumelk"
      ],
      "links": [
        [
          "kumelk",
          "kumelk#Norwegian Bokmål"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine",
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "kumjølk"
}