"kvikksølv" meaning in Norwegian Bokmål

{
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "non",
        "3": "kviksilfr"
      },
      "expansion": "Old Norse kviksilfr",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse kviksilfr.",
  "forms": [
    {
      "form": "kvikksølvet",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Norwegian Bokmål entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Norwegian Bokmål entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Norwegian Bokmål terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "nb",
          "name": "Chemical elements",
          "orig": "nb:Chemical elements",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "mercury or quicksilver (chemical element, symbol Hg)"
      ],
      "id": "en-kvikksølv-nb-noun-Hu4OJXVn",
      "links": [
        [
          "mercury",
          "mercury"
        ],
        [
          "quicksilver",
          "quicksilver"
        ],
        [
          "Hg",
          "Hg"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ],
      "wikipedia": [
        "no:kvikksølv"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʋɪksœl/"
    },
    {
      "rhymes": "-œl"
    }
  ],
  "word": "kvikksølv"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "non",
        "3": "kviksilfr"
      },
      "expansion": "Old Norse kviksilfr",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse kviksilfr.",
  "forms": [
    {
      "form": "kvikksølvet",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Norwegian Bokmål entries with incorrect language header",
        "Norwegian Bokmål entries with topic categories using raw markup",
        "Norwegian Bokmål lemmas",
        "Norwegian Bokmål neuter nouns",
        "Norwegian Bokmål nouns",
        "Norwegian Bokmål terms derived from Old Norse",
        "Norwegian Bokmål terms with IPA pronunciation",
        "Norwegian Bokmål terms with non-redundant non-automated sortkeys",
        "Norwegian Bokmål uncountable nouns",
        "Rhymes:Norwegian Bokmål/œl",
        "nb:Chemical elements"
      ],
      "glosses": [
        "mercury or quicksilver (chemical element, symbol Hg)"
      ],
      "links": [
        [
          "mercury",
          "mercury"
        ],
        [
          "quicksilver",
          "quicksilver"
        ],
        [
          "Hg",
          "Hg"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ],
      "wikipedia": [
        "no:kvikksølv"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʋɪksœl/"
    },
    {
      "rhymes": "-œl"
    }
  ],
  "word": "kvikksølv"
}