"frørinn" meaning in Old Norse

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "is",
            "2": "freðinn"
          },
          "expansion": "Icelandic: freðinn",
          "name": "desc"
        }
      ],
      "text": "Icelandic: freðinn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "non",
        "2": "gem-pro",
        "3": "*fruzanaz"
      },
      "expansion": "Proto-Germanic *fruzanaz",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Germanic *fruzanaz, past participle of *freusaną (“to freeze”).",
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "adjectives",
        "head": ""
      },
      "expansion": "frørinn",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "frørinn (not comparable)",
      "name": "non-adj"
    }
  ],
  "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"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "frjósa"
        }
      ],
      "glosses": [
        "past participle of frjósa"
      ],
      "id": "en-frørinn-non-adj-c7S3JkHj",
      "links": [
        [
          "frjósa",
          "frjósa#Old_Norse"
        ]
      ],
      "tags": [
        "form-of",
        "not-comparable",
        "participle",
        "past"
      ]
    }
  ],
  "word": "frørinn"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "is",
            "2": "freðinn"
          },
          "expansion": "Icelandic: freðinn",
          "name": "desc"
        }
      ],
      "text": "Icelandic: freðinn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "non",
        "2": "gem-pro",
        "3": "*fruzanaz"
      },
      "expansion": "Proto-Germanic *fruzanaz",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Germanic *fruzanaz, past participle of *freusaną (“to freeze”).",
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "adjectives",
        "head": ""
      },
      "expansion": "frørinn",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "frørinn (not comparable)",
      "name": "non-adj"
    }
  ],
  "lang": "Old Norse",
  "lang_code": "non",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Old Norse adjectives",
        "Old Norse entries with incorrect language header",
        "Old Norse lemmas",
        "Old Norse past participles",
        "Old Norse terms derived from Proto-Germanic",
        "Old Norse terms inherited from Proto-Germanic",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "word": "frjósa"
        }
      ],
      "glosses": [
        "past participle of frjósa"
      ],
      "links": [
        [
          "frjósa",
          "frjósa#Old_Norse"
        ]
      ],
      "tags": [
        "form-of",
        "not-comparable",
        "participle",
        "past"
      ]
    }
  ],
  "word": "frørinn"
}