"земетресението" meaning in Bulgarian

{
  "forms": [
    {
      "form": "земетресе́нието",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zemetresénieto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "noun form",
        "head": "земетресе́нието"
      },
      "expansion": "земетресе́нието • (zemetresénieto)",
      "name": "head"
    }
  ],
  "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": "zemetresénie",
          "word": "земетресе́ние"
        }
      ],
      "glosses": [
        "definite singular of земетресе́ние (zemetresénie)"
      ],
      "id": "en-земетресението-bg-noun-noma~FJG",
      "links": [
        [
          "земетресе́ние",
          "земетресение#Bulgarian"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "singular"
      ]
    }
  ],
  "word": "земетресението"
}

{
  "forms": [
    {
      "form": "земетресе́нието",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zemetresénieto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "noun form",
        "head": "земетресе́нието"
      },
      "expansion": "земетресе́нието • (zemetresénieto)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Bulgarian entries with incorrect language header",
        "Bulgarian non-lemma forms",
        "Bulgarian noun forms",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "zemetresénie",
          "word": "земетресе́ние"
        }
      ],
      "glosses": [
        "definite singular of земетресе́ние (zemetresénie)"
      ],
      "links": [
        [
          "земетресе́ние",
          "земетресение#Bulgarian"
        ]
      ],
      "tags": [
        "definite",
        "form-of",
        "singular"
      ]
    }
  ],
  "word": "земетресението"
}