"팔불용" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "八不用"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "八",
        "2": "eight",
        "3": "不用",
        "4": "useless"
      },
      "expansion": "Sino-Korean word from 八不用, from 八 (“eight”) + 不用 (“useless”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 八不用, from 八 (“eight”) + 不用 (“useless”).",
  "forms": [
    {
      "form": "palburyong",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "八不用",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "八不用"
      },
      "expansion": "팔불용 • (palburyong) (hanja 八不用)",
      "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 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"
        }
      ],
      "glosses": [
        "a useless person; good-for-nothing person"
      ],
      "id": "en-팔불용-ko-noun-hVVMAHwU",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "useless",
          "useless"
        ],
        [
          "person",
          "person"
        ],
        [
          "good-for-nothing",
          "good-for-nothing"
        ]
      ],
      "raw_glosses": [
        "(derogatory) a useless person; good-for-nothing person"
      ],
      "synonyms": [
        {
          "roman": "palbulchul",
          "word": "팔불출(八不出)"
        },
        {
          "roman": "palbulchwi",
          "word": "팔불취(八不取)"
        }
      ],
      "tags": [
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pʰa̠ɭbuɾjoŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "팔부룡"
    },
    {
      "other": "[팔부룡]"
    }
  ],
  "word": "팔불용"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "八不用"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "八",
        "2": "eight",
        "3": "不用",
        "4": "useless"
      },
      "expansion": "Sino-Korean word from 八不用, from 八 (“eight”) + 不用 (“useless”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 八不用, from 八 (“eight”) + 不用 (“useless”).",
  "forms": [
    {
      "form": "palburyong",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "八不用",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "八不用"
      },
      "expansion": "팔불용 • (palburyong) (hanja 八不用)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean derogatory terms",
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean nouns",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Korean words"
      ],
      "glosses": [
        "a useless person; good-for-nothing person"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "useless",
          "useless"
        ],
        [
          "person",
          "person"
        ],
        [
          "good-for-nothing",
          "good-for-nothing"
        ]
      ],
      "raw_glosses": [
        "(derogatory) a useless person; good-for-nothing person"
      ],
      "tags": [
        "derogatory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pʰa̠ɭbuɾjoŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "팔부룡"
    },
    {
      "other": "[팔부룡]"
    }
  ],
  "synonyms": [
    {
      "roman": "palbulchul",
      "word": "팔불출(八不出)"
    },
    {
      "roman": "palbulchwi",
      "word": "팔불취(八不取)"
    }
  ],
  "word": "팔불용"
}