"blednout" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "bledý",
        "3": "-nout"
      },
      "expansion": "bledý + -nout",
      "name": "af"
    }
  ],
  "etymology_text": "From bledý + -nout.",
  "forms": [
    {
      "form": "zblednout",
      "tags": [
        "perfective"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "a": "impf",
        "pf": "zblednout"
      },
      "expansion": "blednout impf (perfective zblednout)",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech terms suffixed with -nout",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "vyblednout"
        }
      ],
      "glosses": [
        "to pale, to turn pale"
      ],
      "id": "en-blednout-cs-verb-VSvAkE4u",
      "links": [
        [
          "pale",
          "pale"
        ],
        [
          "turn",
          "turn"
        ]
      ],
      "tags": [
        "imperfective"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈblɛdnou̯t]"
    }
  ],
  "word": "blednout"
}

{
  "derived": [
    {
      "word": "vyblednout"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "bledý",
        "3": "-nout"
      },
      "expansion": "bledý + -nout",
      "name": "af"
    }
  ],
  "etymology_text": "From bledý + -nout.",
  "forms": [
    {
      "form": "zblednout",
      "tags": [
        "perfective"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "a": "impf",
        "pf": "zblednout"
      },
      "expansion": "blednout impf (perfective zblednout)",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech imperfective verbs",
        "Czech lemmas",
        "Czech terms suffixed with -nout",
        "Czech terms with IPA pronunciation",
        "Czech verbs"
      ],
      "glosses": [
        "to pale, to turn pale"
      ],
      "links": [
        [
          "pale",
          "pale"
        ],
        [
          "turn",
          "turn"
        ]
      ],
      "tags": [
        "imperfective"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈblɛdnou̯t]"
    }
  ],
  "word": "blednout"
}