"火宅無常" meaning in Japanese

{
  "forms": [
    {
      "form": "火宅無常",
      "ruby": [
        [
          "火",
          "か"
        ],
        [
          "宅",
          "たく"
        ],
        [
          "無",
          "む"
        ],
        [
          "常",
          "じょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "katakumujō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かたくむじょう"
      },
      "expansion": "火(か)宅(たく)無(む)常(じょう) • (katakumujō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "\"This world is uncertain (cruel) like a burning house\""
      ],
      "id": "en-火宅無常-ja-noun-0LcP2riS",
      "qualifier": "expression",
      "raw_glosses": [
        "(expression) \"This world is uncertain (cruel) like a burning house\""
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ka̠ta̠kɯ̟ᵝmɯ̟ᵝʑo̞ː]"
    }
  ],
  "word": "火宅無常"
}

{
  "forms": [
    {
      "form": "火宅無常",
      "ruby": [
        [
          "火",
          "か"
        ],
        [
          "宅",
          "たく"
        ],
        [
          "無",
          "む"
        ],
        [
          "常",
          "じょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "katakumujō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かたくむじょう"
      },
      "expansion": "火(か)宅(たく)無(む)常(じょう) • (katakumujō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with four Han script characters"
      ],
      "glosses": [
        "\"This world is uncertain (cruel) like a burning house\""
      ],
      "qualifier": "expression",
      "raw_glosses": [
        "(expression) \"This world is uncertain (cruel) like a burning house\""
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ka̠ta̠kɯ̟ᵝmɯ̟ᵝʑo̞ː]"
    }
  ],
  "word": "火宅無常"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "火宅無常"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "火宅無常",
  "trace": ""
}