"selen" meaning in Norwegian Bokmål

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "grc",
        "3": "σελήνη",
        "4": "",
        "5": "moon"
      },
      "expansion": "Ancient Greek σελήνη (selḗnē, “moon”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek σελήνη (selḗnē, “moon”).",
  "forms": [
    {
      "form": "selenet",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "nb",
        "2": "noun",
        "3": "definite singular",
        "4": "selenet",
        "g": "n"
      },
      "expansion": "selen n (definite singular selenet)",
      "name": "head"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "85 11 4",
          "kind": "topical",
          "langcode": "nb",
          "name": "Chemical elements",
          "orig": "nb:Chemical elements",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "81 12 7",
          "kind": "topical",
          "langcode": "nb",
          "name": "Minerals",
          "orig": "nb:Minerals",
          "parents": [
            "Matter",
            "Mineralogy",
            "Chemistry",
            "Nature",
            "Geology",
            "Sciences",
            "All topics",
            "Earth sciences",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "selenium (chemical element, symbol Se)"
      ],
      "id": "en-selen-nb-noun-LLlC9-hK",
      "links": [
        [
          "selenium",
          "selenium"
        ],
        [
          "Se",
          "Se"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ]
    }
  ],
  "wikipedia": [
    "no:selen"
  ],
  "word": "selen"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nb",
        "2": "noun form",
        "g": "m"
      },
      "expansion": "selen m",
      "name": "head"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "sel"
        }
      ],
      "glosses": [
        "definite singular of sel"
      ],
      "id": "en-selen-nb-noun-4nubu0A~",
      "links": [
        [
          "sel",
          "sel#Norwegian_Bokmål"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "masculine",
        "singular"
      ]
    },
    {
      "form_of": [
        {
          "word": "sele"
        }
      ],
      "glosses": [
        "definite singular of sele"
      ],
      "id": "en-selen-nb-noun-y8gLTlUM",
      "links": [
        [
          "sele",
          "sele#Norwegian_Bokmål"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "masculine",
        "singular"
      ]
    }
  ],
  "wikipedia": [
    "no:selen"
  ],
  "word": "selen"
}

{
  "categories": [
    "Pages with 13 entries",
    "Pages with entries",
    "nb:Chemical elements",
    "nb:Minerals"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "grc",
        "3": "σελήνη",
        "4": "",
        "5": "moon"
      },
      "expansion": "Ancient Greek σελήνη (selḗnē, “moon”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek σελήνη (selḗnē, “moon”).",
  "forms": [
    {
      "form": "selenet",
      "tags": [
        "definite",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "nb",
        "2": "noun",
        "3": "definite singular",
        "4": "selenet",
        "g": "n"
      },
      "expansion": "selen n (definite singular selenet)",
      "name": "head"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "selenium (chemical element, symbol Se)"
      ],
      "links": [
        [
          "selenium",
          "selenium"
        ],
        [
          "Se",
          "Se"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ]
    }
  ],
  "wikipedia": [
    "no:selen"
  ],
  "word": "selen"
}

{
  "categories": [
    "Pages with 13 entries",
    "Pages with entries",
    "nb:Chemical elements",
    "nb:Minerals"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nb",
        "2": "noun form",
        "g": "m"
      },
      "expansion": "selen m",
      "name": "head"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "sel"
        }
      ],
      "glosses": [
        "definite singular of sel"
      ],
      "links": [
        [
          "sel",
          "sel#Norwegian_Bokmål"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "masculine",
        "singular"
      ]
    },
    {
      "form_of": [
        {
          "word": "sele"
        }
      ],
      "glosses": [
        "definite singular of sele"
      ],
      "links": [
        [
          "sele",
          "sele#Norwegian_Bokmål"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "masculine",
        "singular"
      ]
    }
  ],
  "wikipedia": [
    "no:selen"
  ],
  "word": "selen"
}