"木刀" meaning in Japanese

{
  "forms": [
    {
      "form": "木刀",
      "ruby": [
        [
          "木",
          "ぼく"
        ],
        [
          "刀",
          "とう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "bokutō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "bokutau",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ぼくたう",
      "roman": "bokutau",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ぼくとう",
        "hhira": "ぼくたう"
      },
      "expansion": "木(ぼく)刀(とう) • (bokutō) ^(←ぼくたう (bokutau)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Swords",
          "orig": "ja:Swords",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "bokken (a wooden sword used for training)"
      ],
      "id": "en-木刀-ja-noun-h80PbR01",
      "links": [
        [
          "bokken",
          "bokken"
        ],
        [
          "wooden",
          "wooden"
        ],
        [
          "sword",
          "sword"
        ],
        [
          "training",
          "training"
        ]
      ],
      "synonyms": [
        {
          "roman": "bokken",
          "ruby": [
            [
              "木剣",
              "ぼっけん"
            ]
          ],
          "word": "木剣"
        }
      ]
    }
  ],
  "sounds": [
    {
      "other": "ぼくとー"
    },
    {
      "ipa": "[bo̞kɯ̟to̞ː]"
    }
  ],
  "word": "木刀"
}

{
  "forms": [
    {
      "form": "木刀",
      "ruby": [
        [
          "木",
          "ぼく"
        ],
        [
          "刀",
          "とう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "bokutō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "bokutau",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ぼくたう",
      "roman": "bokutau",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ぼくとう",
        "hhira": "ぼくたう"
      },
      "expansion": "木(ぼく)刀(とう) • (bokutō) ^(←ぼくたう (bokutau)?)",
      "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 first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms with 2 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Swords"
      ],
      "glosses": [
        "bokken (a wooden sword used for training)"
      ],
      "links": [
        [
          "bokken",
          "bokken"
        ],
        [
          "wooden",
          "wooden"
        ],
        [
          "sword",
          "sword"
        ],
        [
          "training",
          "training"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ぼくとー"
    },
    {
      "ipa": "[bo̞kɯ̟to̞ː]"
    }
  ],
  "synonyms": [
    {
      "roman": "bokken",
      "ruby": [
        [
          "木剣",
          "ぼっけん"
        ]
      ],
      "word": "木剣"
    }
  ],
  "word": "木刀"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "木刀"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "木刀",
  "trace": "started on line 2, detected on line 2"
}

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