"изчезване" meaning in Bulgarian

{
  "forms": [
    {
      "form": "изче́зване",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "izčézvane",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "изче́зване"
      },
      "expansion": "изче́зване • (izčézvane) n",
      "name": "bg-verbal noun"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Bulgarian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "izčézvam",
          "word": "изче́звам"
        }
      ],
      "glosses": [
        "verbal noun of изче́звам (izčézvam)"
      ],
      "id": "en-изчезване-bg-noun-BJFPIYjQ",
      "links": [
        [
          "изче́звам",
          "изчезвам#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "noun-from-verb"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[iʃˈt͡ʃɛzvɐnɛ]"
    }
  ],
  "word": "изчезване"
}

{
  "forms": [
    {
      "form": "изче́зване",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "izčézvane",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "изче́зване"
      },
      "expansion": "изче́зване • (izčézvane) n",
      "name": "bg-verbal noun"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Bulgarian entries with incorrect language header",
        "Bulgarian lemmas",
        "Bulgarian neuter nouns",
        "Bulgarian nouns",
        "Bulgarian terms with IPA pronunciation",
        "Bulgarian verbal nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "izčézvam",
          "word": "изче́звам"
        }
      ],
      "glosses": [
        "verbal noun of изче́звам (izčézvam)"
      ],
      "links": [
        [
          "изче́звам",
          "изчезвам#Bulgarian"
        ]
      ],
      "tags": [
        "form-of",
        "noun-from-verb"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[iʃˈt͡ʃɛzvɐnɛ]"
    }
  ],
  "word": "изчезване"
}