"어불성설" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Sino-Korean"
      },
      "expansion": "Sino-Korean",
      "name": "l"
    },
    {
      "args": {
        "1": "ko",
        "2": "語不成說",
        "gloss": ""
      },
      "expansion": "語不成說",
      "name": "m"
    },
    {
      "args": {
        "1": "語不成說"
      },
      "expansion": "Sino-Korean word from 語不成說",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 語不成說.",
  "forms": [
    {
      "form": "eobulseongseol",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "語不成說",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "語不成說"
      },
      "expansion": "어불성설 • (eobulseongseol) (hanja 語不成說)",
      "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 terms with long vowels in the first syllable",
          "parents": [],
          "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"
        }
      ],
      "glosses": [
        "something preposterous and illogical; nonsense"
      ],
      "id": "en-어불성설-ko-noun-dqJ4INQS",
      "links": [
        [
          "four-character idiom from Classical Chinese",
          "고사성어"
        ],
        [
          "preposterous",
          "preposterous"
        ],
        [
          "illogical",
          "illogical"
        ],
        [
          "nonsense",
          "nonsense"
        ]
      ],
      "qualifier": "four-character idiom from Classical Chinese",
      "raw_glosses": [
        "(four-character idiom from Classical Chinese) something preposterous and illogical; nonsense"
      ],
      "synonyms": [
        {
          "alt": "萬不成說",
          "word": "만불성설"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɘ(ː)buɭsʰʌ̹ŋsʰʌ̹ɭ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[어(ː)불성설]"
    }
  ],
  "word": "어불성설"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Sino-Korean"
      },
      "expansion": "Sino-Korean",
      "name": "l"
    },
    {
      "args": {
        "1": "ko",
        "2": "語不成說",
        "gloss": ""
      },
      "expansion": "語不成說",
      "name": "m"
    },
    {
      "args": {
        "1": "語不成說"
      },
      "expansion": "Sino-Korean word from 語不成說",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 語不成說.",
  "forms": [
    {
      "form": "eobulseongseol",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "語不成說",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "語不成說"
      },
      "expansion": "어불성설 • (eobulseongseol) (hanja 語不成說)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean four-character idioms",
        "Korean lemmas",
        "Korean nouns",
        "Korean terms with IPA pronunciation",
        "Korean terms with long vowels in the first syllable",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Sino-Korean words"
      ],
      "glosses": [
        "something preposterous and illogical; nonsense"
      ],
      "links": [
        [
          "four-character idiom from Classical Chinese",
          "고사성어"
        ],
        [
          "preposterous",
          "preposterous"
        ],
        [
          "illogical",
          "illogical"
        ],
        [
          "nonsense",
          "nonsense"
        ]
      ],
      "qualifier": "four-character idiom from Classical Chinese",
      "raw_glosses": [
        "(four-character idiom from Classical Chinese) something preposterous and illogical; nonsense"
      ],
      "synonyms": [
        {
          "alt": "萬不成說",
          "word": "만불성설"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɘ(ː)buɭsʰʌ̹ŋsʰʌ̹ɭ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[어(ː)불성설]"
    }
  ],
  "word": "어불성설"
}