"óþekktur" meaning in Icelandic

{
  "derived": [
    {
      "_dis1": "0 0",
      "english": "an unknown",
      "word": "óþekkt stærð"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "ó-",
        "3": "þekktur",
        "gloss1": "un-",
        "gloss2": "known"
      },
      "expansion": "ó- (“un-”) + þekktur (“known”)",
      "name": "affix"
    }
  ],
  "etymology_text": "From ó- (“un-”) + þekktur (“known”).",
  "forms": [
    {
      "form": "óþekktari",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "óþekktastur",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "is",
        "10": "",
        "11": "superlative",
        "12": "óþekktastur",
        "13": "",
        "14": "",
        "15": "",
        "16": "",
        "2": "adjectives",
        "3": "",
        "4": "",
        "5": "comparative",
        "6": "óþekktari",
        "7": "",
        "8": "",
        "9": "",
        "head": ""
      },
      "expansion": "óþekktur (comparative óþekktari, superlative óþekktastur)",
      "name": "head"
    },
    {
      "args": {
        "1": "óþekktari",
        "2": "óþekktastur"
      },
      "expansion": "óþekktur (comparative óþekktari, superlative óþekktastur)",
      "name": "is-adj"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "unknown, not known"
      ],
      "id": "en-óþekktur-is-adj-JrTYg4BU",
      "links": [
        [
          "unknown",
          "unknown"
        ],
        [
          "known",
          "known"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "28 72",
          "kind": "other",
          "name": "Icelandic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "33 67",
          "kind": "other",
          "name": "Icelandic terms prefixed with ó-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "unknown, nameless"
      ],
      "id": "en-óþekktur-is-adj-zCLlEW4Q",
      "links": [
        [
          "unknown",
          "unknown"
        ],
        [
          "nameless",
          "nameless"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "13 87",
          "sense": "nameless",
          "word": "nafnlaus"
        }
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "tags": [
        "unknown"
      ],
      "word": "ókunnur"
    }
  ],
  "word": "óþekktur"
}

{
  "categories": [
    "Icelandic adjectives",
    "Icelandic entries with incorrect language header",
    "Icelandic lemmas",
    "Icelandic terms prefixed with ó-",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "english": "an unknown",
      "word": "óþekkt stærð"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "ó-",
        "3": "þekktur",
        "gloss1": "un-",
        "gloss2": "known"
      },
      "expansion": "ó- (“un-”) + þekktur (“known”)",
      "name": "affix"
    }
  ],
  "etymology_text": "From ó- (“un-”) + þekktur (“known”).",
  "forms": [
    {
      "form": "óþekktari",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "óþekktastur",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "is",
        "10": "",
        "11": "superlative",
        "12": "óþekktastur",
        "13": "",
        "14": "",
        "15": "",
        "16": "",
        "2": "adjectives",
        "3": "",
        "4": "",
        "5": "comparative",
        "6": "óþekktari",
        "7": "",
        "8": "",
        "9": "",
        "head": ""
      },
      "expansion": "óþekktur (comparative óþekktari, superlative óþekktastur)",
      "name": "head"
    },
    {
      "args": {
        "1": "óþekktari",
        "2": "óþekktastur"
      },
      "expansion": "óþekktur (comparative óþekktari, superlative óþekktastur)",
      "name": "is-adj"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "unknown, not known"
      ],
      "links": [
        [
          "unknown",
          "unknown"
        ],
        [
          "known",
          "known"
        ]
      ]
    },
    {
      "glosses": [
        "unknown, nameless"
      ],
      "links": [
        [
          "unknown",
          "unknown"
        ],
        [
          "nameless",
          "nameless"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "unknown"
      ],
      "word": "ókunnur"
    },
    {
      "sense": "nameless",
      "word": "nafnlaus"
    }
  ],
  "word": "óþekktur"
}