"役立たず" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "役",
        "3": "立たず"
      },
      "expansion": "役 + 立たず",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of 役 + 立たず",
  "forms": [
    {
      "form": "役立たず",
      "ruby": [
        [
          "役",
          "やく"
        ],
        [
          "立",
          "た"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "yakutatazu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "やくたたず"
      },
      "expansion": "役(やく)立(た)たず • (yakutatazu)",
      "name": "ja-adj"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "useless, deadhead, good-for-nothing, a piece of shit"
      ],
      "id": "en-役立たず-ja-adj-QUFPBczO",
      "links": [
        [
          "useless",
          "useless"
        ],
        [
          "deadhead",
          "deadhead"
        ],
        [
          "good-for-nothing",
          "good-for-nothing"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Politics",
          "orig": "ja:Politics",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "27 73",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 76",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "21 79",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "lame duck"
      ],
      "id": "en-役立たず-ja-adj-dcf-9lNL",
      "links": [
        [
          "politics",
          "politics"
        ],
        [
          "lame duck",
          "lame duck"
        ]
      ],
      "raw_glosses": [
        "(politics) lame duck"
      ],
      "synonyms": [
        {
          "word": "死に体"
        },
        {
          "word": "レームダック"
        }
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "sounds": [
    {
      "other": "やくたたず"
    },
    {
      "ipa": "[ja̠kɯ̟̊ta̠ta̠zɨ]"
    }
  ],
  "word": "役立たず"
}

{
  "categories": [
    "Japanese adjectives",
    "Japanese compound terms",
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese terms spelled with first grade kanji",
    "Japanese terms spelled with third grade kanji",
    "Japanese terms with 2 kanji",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with redundant sortkeys",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "役",
        "3": "立たず"
      },
      "expansion": "役 + 立たず",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of 役 + 立たず",
  "forms": [
    {
      "form": "役立たず",
      "ruby": [
        [
          "役",
          "やく"
        ],
        [
          "立",
          "た"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "yakutatazu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "やくたたず"
      },
      "expansion": "役(やく)立(た)たず • (yakutatazu)",
      "name": "ja-adj"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "useless, deadhead, good-for-nothing, a piece of shit"
      ],
      "links": [
        [
          "useless",
          "useless"
        ],
        [
          "deadhead",
          "deadhead"
        ],
        [
          "good-for-nothing",
          "good-for-nothing"
        ]
      ]
    },
    {
      "categories": [
        "ja:Politics"
      ],
      "glosses": [
        "lame duck"
      ],
      "links": [
        [
          "politics",
          "politics"
        ],
        [
          "lame duck",
          "lame duck"
        ]
      ],
      "raw_glosses": [
        "(politics) lame duck"
      ],
      "synonyms": [
        {
          "word": "死に体"
        },
        {
          "word": "レームダック"
        }
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "sounds": [
    {
      "other": "やくたたず"
    },
    {
      "ipa": "[ja̠kɯ̟̊ta̠ta̠zɨ]"
    }
  ],
  "word": "役立たず"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "役立たず"
  ],
  "section": "Japanese",
  "subsection": "adjective",
  "title": "役立たず",
  "trace": ""
}