"facultatively" meaning in English

{
  "antonyms": [
    {
      "word": "mandatorily"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "facultative",
        "3": "ly"
      },
      "expansion": "facultative + -ly",
      "name": "suffix"
    }
  ],
  "etymology_text": "From facultative + -ly.",
  "forms": [
    {
      "form": "more facultatively",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most facultatively",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "facultatively (comparative more facultatively, superlative most facultatively)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ly",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "In a facultative manner"
      ],
      "id": "en-facultatively-en-adv-qsXNgOPK",
      "links": [
        [
          "facultative",
          "facultative"
        ]
      ],
      "synonyms": [
        {
          "word": "optionally"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "in a facultative manner",
          "word": "fakultatiivisesti"
        }
      ]
    }
  ],
  "word": "facultatively"
}

{
  "antonyms": [
    {
      "word": "mandatorily"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "facultative",
        "3": "ly"
      },
      "expansion": "facultative + -ly",
      "name": "suffix"
    }
  ],
  "etymology_text": "From facultative + -ly.",
  "forms": [
    {
      "form": "more facultatively",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most facultatively",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "facultatively (comparative more facultatively, superlative most facultatively)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ly",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations"
      ],
      "glosses": [
        "In a facultative manner"
      ],
      "links": [
        [
          "facultative",
          "facultative"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "optionally"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "in a facultative manner",
      "word": "fakultatiivisesti"
    }
  ],
  "word": "facultatively"
}