"optioneel" meaning in Nederlands

{
  "categories": [
    {
      "kind": "other",
      "name": "Bijvoeglijk naamwoord in het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ontbrekend geluid",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Retrograad van het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands met audioweergave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands van lengte 9",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "In de betekenis van ‘de keus latend’ voor het eerst aangetroffen in 1961.",
    "Leenwoord uit Engels optional."
  ],
  "forms": [
    {
      "form": "optioneler",
      "tags": [
        "uninflected",
        "comparative"
      ]
    },
    {
      "form": "optioneelst",
      "tags": [
        "uninflected",
        "superlative"
      ]
    },
    {
      "form": "optionele",
      "tags": [
        "inflected",
        "positive"
      ]
    },
    {
      "form": "optionelere",
      "tags": [
        "inflected",
        "comparative"
      ]
    },
    {
      "form": "optioneelste",
      "tags": [
        "inflected",
        "superlative"
      ]
    },
    {
      "form": "optioneels",
      "tags": [
        "partitive",
        "positive"
      ]
    },
    {
      "form": "optionelers",
      "tags": [
        "partitive",
        "comparative"
      ]
    }
  ],
  "hyphenation": "op·ti·o·neel",
  "lang": "Nederlands",
  "lang_code": "nl",
  "pos": "adj",
  "pos_title": "Bijvoeglijk naamwoord",
  "senses": [
    {
      "glosses": [
        "de mogelijkheid tot keus hebbend of toelatend"
      ],
      "id": "nl-optioneel-nl-adj-nBmzoAak"
    }
  ],
  "sounds": [
    {
      "audio": "nl-optioneel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/49/Nl-optioneel.ogg/Nl-optioneel.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/nl-optioneel.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "facultatief"
    }
  ],
  "translations": [
    {
      "lang": "Engels",
      "lang_code": "en",
      "word": "optional"
    },
    {
      "lang": "Frans",
      "lang_code": "fr",
      "word": "facultatif"
    },
    {
      "lang": "Spaans",
      "lang_code": "es",
      "word": "opcional"
    }
  ],
  "word": "optioneel"
}

{
  "categories": [
    "Bijvoeglijk naamwoord in het Nederlands",
    "Ontbrekend geluid",
    "Retrograad van het Nederlands",
    "Woorden in het Nederlands",
    "Woorden in het Nederlands met audioweergave",
    "Woorden in het Nederlands van lengte 9"
  ],
  "etymology_texts": [
    "In de betekenis van ‘de keus latend’ voor het eerst aangetroffen in 1961.",
    "Leenwoord uit Engels optional."
  ],
  "forms": [
    {
      "form": "optioneler",
      "tags": [
        "uninflected",
        "comparative"
      ]
    },
    {
      "form": "optioneelst",
      "tags": [
        "uninflected",
        "superlative"
      ]
    },
    {
      "form": "optionele",
      "tags": [
        "inflected",
        "positive"
      ]
    },
    {
      "form": "optionelere",
      "tags": [
        "inflected",
        "comparative"
      ]
    },
    {
      "form": "optioneelste",
      "tags": [
        "inflected",
        "superlative"
      ]
    },
    {
      "form": "optioneels",
      "tags": [
        "partitive",
        "positive"
      ]
    },
    {
      "form": "optionelers",
      "tags": [
        "partitive",
        "comparative"
      ]
    }
  ],
  "hyphenation": "op·ti·o·neel",
  "lang": "Nederlands",
  "lang_code": "nl",
  "pos": "adj",
  "pos_title": "Bijvoeglijk naamwoord",
  "senses": [
    {
      "glosses": [
        "de mogelijkheid tot keus hebbend of toelatend"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "nl-optioneel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/49/Nl-optioneel.ogg/Nl-optioneel.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/nl-optioneel.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "facultatief"
    }
  ],
  "translations": [
    {
      "lang": "Engels",
      "lang_code": "en",
      "word": "optional"
    },
    {
      "lang": "Frans",
      "lang_code": "fr",
      "word": "facultatif"
    },
    {
      "lang": "Spaans",
      "lang_code": "es",
      "word": "opcional"
    }
  ],
  "word": "optioneel"
}