"daa" meaning in Norwegian Nynorsk

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nn",
        "2": "da",
        "3": "a"
      },
      "expansion": "da + a",
      "name": "af"
    }
  ],
  "etymology_text": "From the symbols da + a for deka- (“deca-”) and ar (“are”) respectively.",
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "symbol"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "nn",
          "name": "Metrology",
          "orig": "nn:Metrology",
          "parents": [
            "Applied sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "16 10 2 2 2 7 2 6 6 47",
          "kind": "other",
          "name": "Pages with 13 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 7 2 2 2 5 2 4 4 62",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "decare"
      ],
      "id": "en-daa-nn-symbol-xPNU4yG0",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "decare",
          "decare"
        ]
      ],
      "raw_glosses": [
        "(metrology) decare"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "daa"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "adverb"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "då"
        }
      ],
      "categories": [],
      "glosses": [
        "obsolete typography of då"
      ],
      "id": "en-daa-nn-adv-hXJvH9GJ",
      "links": [
        [
          "då",
          "då#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/doː/"
    }
  ],
  "word": "daa"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "conjunction"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "conj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "då"
        }
      ],
      "categories": [],
      "glosses": [
        "obsolete typography of då"
      ],
      "id": "en-daa-nn-conj-hXJvH9GJ",
      "links": [
        [
          "då",
          "då#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/doː/"
    }
  ],
  "word": "daa"
}

{
  "categories": [
    "Pages with 13 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nn",
        "2": "da",
        "3": "a"
      },
      "expansion": "da + a",
      "name": "af"
    }
  ],
  "etymology_text": "From the symbols da + a for deka- (“deca-”) and ar (“are”) respectively.",
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "symbol"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "nn:Metrology"
      ],
      "glosses": [
        "decare"
      ],
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "decare",
          "decare"
        ]
      ],
      "raw_glosses": [
        "(metrology) decare"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "daa"
}

{
  "categories": [
    "Pages with 13 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "adverb"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "då"
        }
      ],
      "categories": [
        "Norwegian Nynorsk obsolete forms"
      ],
      "glosses": [
        "obsolete typography of då"
      ],
      "links": [
        [
          "då",
          "då#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/doː/"
    }
  ],
  "word": "daa"
}

{
  "categories": [
    "Pages with 13 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "conjunction"
      },
      "expansion": "daa",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "conj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "då"
        }
      ],
      "categories": [
        "Norwegian Nynorsk obsolete forms"
      ],
      "glosses": [
        "obsolete typography of då"
      ],
      "links": [
        [
          "då",
          "då#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/doː/"
    }
  ],
  "word": "daa"
}