"stœrstra" meaning in Old Norse

{
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "superlative adjective form"
      },
      "expansion": "stœrstra",
      "name": "head"
    }
  ],
  "lang": "Old Norse",
  "lang_code": "non",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Norse entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "strong all genders genitive plural of stœrstr"
      ],
      "id": "en-stœrstra-non-adj-Rnk1h2wT",
      "links": [
        [
          "stœrstr",
          "stœrstr#Old Norse"
        ]
      ]
    }
  ],
  "word": "stœrstra"
}

{
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "superlative adjective form"
      },
      "expansion": "stœrstra",
      "name": "head"
    }
  ],
  "lang": "Old Norse",
  "lang_code": "non",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Old Norse entries with incorrect language header",
        "Old Norse non-lemma forms",
        "Old Norse superlative adjective forms"
      ],
      "glosses": [
        "strong all genders genitive plural of stœrstr"
      ],
      "links": [
        [
          "stœrstr",
          "stœrstr#Old Norse"
        ]
      ]
    }
  ],
  "word": "stœrstra"
}