"norðan" 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 副詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古ノルド語_ゲルマン祖語由来",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "ゲルマン祖語*nurþanē < *nurþraz + *-anē"
  ],
  "forms": [
    {
      "form": "比較形なし"
    }
  ],
  "lang": "古ノルド語",
  "lang_code": "non",
  "pos": "adv",
  "pos_title": "副詞",
  "senses": [
    {
      "glosses": [
        "北から。"
      ],
      "id": "ja-norðan-non-adv-pySFMuwu",
      "ruby": [
        [
          "北",
          "きた"
        ]
      ]
    }
  ],
  "word": "norðan"
}

{
  "categories": [
    "古ノルド語",
    "古ノルド語 副詞",
    "古ノルド語_ゲルマン祖語由来"
  ],
  "etymology_texts": [
    "ゲルマン祖語*nurþanē < *nurþraz + *-anē"
  ],
  "forms": [
    {
      "form": "比較形なし"
    }
  ],
  "lang": "古ノルド語",
  "lang_code": "non",
  "pos": "adv",
  "pos_title": "副詞",
  "senses": [
    {
      "glosses": [
        "北から。"
      ],
      "ruby": [
        [
          "北",
          "きた"
        ]
      ]
    }
  ],
  "word": "norðan"
}