"이변" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "異變",
        "2": "unexpected event"
      },
      "expansion": "Sino-Korean word from 異變 (“unexpected event”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 異變 (“unexpected event”).",
  "forms": [
    {
      "form": "ibyeon",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "異變",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "異變"
      },
      "expansion": "이변 • (ibyeon) (hanja 異變)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Unexpected event occurs.",
          "roman": "tteutbakk-ui ibyeon-i ireonada.",
          "text": "뜻밖의 이변이 일어나다.",
          "type": "example"
        },
        {
          "english": "There were many unexpected event in this match.",
          "roman": "ibeon sihabeseo-neun maneun ibyeon-i sokchulhaetda.",
          "text": "이번 시합에서는 많은 이변이 속출했다.",
          "type": "example"
        }
      ],
      "glosses": [
        "unexpected event"
      ],
      "id": "en-이변-ko-noun-acyk4~rk"
    }
  ],
  "sounds": [
    {
      "ipa": "[ibjʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[이변]"
    }
  ],
  "word": "이변"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "異變",
        "2": "unexpected event"
      },
      "expansion": "Sino-Korean word from 異變 (“unexpected event”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 異變 (“unexpected event”).",
  "forms": [
    {
      "form": "ibyeon",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "異變",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "異變"
      },
      "expansion": "이변 • (ibyeon) (hanja 異變)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean links with redundant wikilinks",
        "Korean nouns",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms with usage examples",
        "Sino-Korean words"
      ],
      "examples": [
        {
          "english": "Unexpected event occurs.",
          "roman": "tteutbakk-ui ibyeon-i ireonada.",
          "text": "뜻밖의 이변이 일어나다.",
          "type": "example"
        },
        {
          "english": "There were many unexpected event in this match.",
          "roman": "ibeon sihabeseo-neun maneun ibyeon-i sokchulhaetda.",
          "text": "이번 시합에서는 많은 이변이 속출했다.",
          "type": "example"
        }
      ],
      "glosses": [
        "unexpected event"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ibjʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[이변]"
    }
  ],
  "word": "이변"
}