"bn." meaning in Dutch

{
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "noun"
      },
      "expansion": "bn.",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bijvoeglijk naamwoord"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "abbreviation of bijvoeglijk naamwoord"
      ],
      "id": "en-bn.-nl-noun-WhGd5eWZ",
      "links": [
        [
          "bijvoeglijk naamwoord",
          "bijvoeglijk naamwoord#Dutch"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "bn."
}

{
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "noun"
      },
      "expansion": "bn.",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bijvoeglijk naamwoord"
        }
      ],
      "categories": [
        "Dutch abbreviations",
        "Dutch entries with incorrect language header",
        "Dutch lemmas",
        "Dutch nouns",
        "Dutch terms spelled with .",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "abbreviation of bijvoeglijk naamwoord"
      ],
      "links": [
        [
          "bijvoeglijk naamwoord",
          "bijvoeglijk naamwoord#Dutch"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "bn."
}