"尾閭骨" meaning in Japanese

{
  "forms": [
    {
      "form": "尾閭骨",
      "ruby": [
        [
          "尾",
          "び"
        ],
        [
          "閭",
          "りょ"
        ],
        [
          "骨",
          "こつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "biryokotsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "びりょこつ"
      },
      "expansion": "尾(び)閭(りょ)骨(こつ) • (biryokotsu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Skeleton",
          "orig": "ja:Skeleton",
          "parents": [
            "Body parts",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "coccyx, tailbone"
      ],
      "id": "en-尾閭骨-ja-noun-vilC0KfI",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "coccyx",
          "coccyx"
        ],
        [
          "tailbone",
          "tailbone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) coccyx, tailbone"
      ],
      "synonyms": [
        {
          "roman": "bikotsu",
          "word": "尾骨"
        },
        {
          "roman": "biteikotsu",
          "word": "尾骶骨"
        }
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "びりょこつ"
    },
    {
      "ipa": "[bʲiɾʲo̞ko̞t͡sɨ]"
    }
  ],
  "word": "尾閭骨"
}

{
  "forms": [
    {
      "form": "尾閭骨",
      "ruby": [
        [
          "尾",
          "び"
        ],
        [
          "閭",
          "りょ"
        ],
        [
          "骨",
          "こつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "biryokotsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "びりょこつ"
      },
      "expansion": "尾(び)閭(りょ)骨(こつ) • (biryokotsu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with hyōgai kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 2 entries",
        "Pages with entries",
        "ja:Skeleton"
      ],
      "glosses": [
        "coccyx, tailbone"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "coccyx",
          "coccyx"
        ],
        [
          "tailbone",
          "tailbone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) coccyx, tailbone"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "びりょこつ"
    },
    {
      "ipa": "[bʲiɾʲo̞ko̞t͡sɨ]"
    }
  ],
  "synonyms": [
    {
      "roman": "bikotsu",
      "word": "尾骨"
    },
    {
      "roman": "biteikotsu",
      "word": "尾骶骨"
    }
  ],
  "word": "尾閭骨"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "尾閭骨"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "尾閭骨",
  "trace": ""
}