"sunnudagr" meaning in 古ノルド語

{
  "categories": [
    {
      "kind": "other",
      "name": "古ノルド語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古ノルド語 名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古ノルド語 西ゲルマン祖語由来",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古ノルド語_西ゲルマン祖語借用語",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "西ゲルマン祖語 *sunnōn dag からの借用語"
  ],
  "lang": "古ノルド語",
  "lang_code": "non",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "古ノルド語 曜日",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "日曜日。"
      ],
      "id": "ja-sunnudagr-non-noun-KneiXib0",
      "raw_tags": [
        "曜日"
      ]
    }
  ],
  "word": "sunnudagr"
}

{
  "categories": [
    "古ノルド語",
    "古ノルド語 名詞",
    "古ノルド語 西ゲルマン祖語由来",
    "古ノルド語_西ゲルマン祖語借用語"
  ],
  "etymology_texts": [
    "西ゲルマン祖語 *sunnōn dag からの借用語"
  ],
  "lang": "古ノルド語",
  "lang_code": "non",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "古ノルド語 曜日"
      ],
      "glosses": [
        "日曜日。"
      ],
      "raw_tags": [
        "曜日"
      ]
    }
  ],
  "word": "sunnudagr"
}