"오류" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "誤謬"
      },
      "expansion": "Sino-Korean word from 誤謬",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 誤謬",
  "forms": [
    {
      "form": "oryu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "誤謬",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "誤謬"
      },
      "expansion": "오류 • (oryu) (hanja 誤謬)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "An authentication error has occurred.",
          "roman": "injeung oryuga balsaenghaetseumnida.",
          "text": "인증 오류가 발생했습니다.",
          "type": "example"
        }
      ],
      "glosses": [
        "mistake, error, fallacy"
      ],
      "id": "en-오류-ko-noun-jmNPG0j~",
      "links": [
        [
          "mistake",
          "mistake"
        ],
        [
          "error",
          "error"
        ],
        [
          "fallacy",
          "fallacy"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈo̞(ː)ɾju]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "오(ː)류"
    },
    {
      "other": "[오(ː)류]"
    }
  ],
  "word": "오류"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "誤謬"
      },
      "expansion": "Sino-Korean word from 誤謬",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 誤謬",
  "forms": [
    {
      "form": "oryu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "誤謬",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "誤謬"
      },
      "expansion": "오류 • (oryu) (hanja 誤謬)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "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",
        "Korean terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Korean words"
      ],
      "examples": [
        {
          "english": "An authentication error has occurred.",
          "roman": "injeung oryuga balsaenghaetseumnida.",
          "text": "인증 오류가 발생했습니다.",
          "type": "example"
        }
      ],
      "glosses": [
        "mistake, error, fallacy"
      ],
      "links": [
        [
          "mistake",
          "mistake"
        ],
        [
          "error",
          "error"
        ],
        [
          "fallacy",
          "fallacy"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈo̞(ː)ɾju]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "오(ː)류"
    },
    {
      "other": "[오(ː)류]"
    }
  ],
  "word": "오류"
}