"ka" meaning in Fries

{
  "categories": [
    {
      "kind": "other",
      "name": "Woorden in het Fries",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Zelfstandig naamwoord in het Fries",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Fries",
  "lang_code": "fy",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vogels in het Fries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Zangvogels_in_het_Fries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "kauw, torenkraai"
      ],
      "id": "nl-ka-fy-noun-XSyvyg09",
      "raw_tags": [
        "zangvogels"
      ]
    }
  ],
  "word": "ka"
}

{
  "categories": [
    "Woorden in het Fries",
    "Zelfstandig naamwoord in het Fries"
  ],
  "lang": "Fries",
  "lang_code": "fy",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        "Vogels in het Fries",
        "Zangvogels_in_het_Fries"
      ],
      "glosses": [
        "kauw, torenkraai"
      ],
      "raw_tags": [
        "zangvogels"
      ]
    }
  ],
  "word": "ka"
}