"vaka" meaning in Guaraní

{
  "etymology_templates": [
    {
      "args": {
        "1": "gn",
        "2": "es",
        "3": "vaca"
      },
      "expansion": "Spanish vaca",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Spanish vaca.",
  "head_templates": [
    {
      "args": {
        "1": "gn",
        "2": "noun"
      },
      "expansion": "vaka",
      "name": "head"
    }
  ],
  "lang": "Guaraní",
  "lang_code": "gn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Guaraní entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 20 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "gn",
          "name": "Mammals",
          "orig": "gn:Mammals",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cow"
      ],
      "id": "en-vaka-gn-noun-vrE0dUkQ",
      "links": [
        [
          "cow",
          "cow"
        ]
      ]
    }
  ],
  "word": "vaka"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "gn",
        "2": "es",
        "3": "vaca"
      },
      "expansion": "Spanish vaca",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from Spanish vaca.",
  "head_templates": [
    {
      "args": {
        "1": "gn",
        "2": "noun"
      },
      "expansion": "vaka",
      "name": "head"
    }
  ],
  "lang": "Guaraní",
  "lang_code": "gn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Guaraní entries with incorrect language header",
        "Guaraní lemmas",
        "Guaraní nouns",
        "Guaraní terms derived from Spanish",
        "Pages with 20 entries",
        "Pages with entries",
        "gn:Mammals"
      ],
      "glosses": [
        "cow"
      ],
      "links": [
        [
          "cow",
          "cow"
        ]
      ]
    }
  ],
  "word": "vaka"
}