"neuvěřitelně" meaning in Czech

{
  "head_templates": [
    {
      "args": {},
      "expansion": "neuvěřitelně",
      "name": "cs-adv"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "incredibly"
      ],
      "id": "en-neuvěřitelně-cs-adv-94Qu6U7f",
      "links": [
        [
          "incredibly",
          "incredibly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɛu̯vjɛr̝ɪtɛlɲɛ]"
    },
    {
      "ipa": "[ˈnɛʔuvjɛr̝ɪtɛlɲɛ]"
    }
  ],
  "word": "neuvěřitelně"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "neuvěřitelně",
      "name": "cs-adv"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Czech adverbs",
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "incredibly"
      ],
      "links": [
        [
          "incredibly",
          "incredibly"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnɛu̯vjɛr̝ɪtɛlɲɛ]"
    },
    {
      "ipa": "[ˈnɛʔuvjɛr̝ɪtɛlɲɛ]"
    }
  ],
  "word": "neuvěřitelně"
}