"ちかてつどう" meaning in Japanese

{
  "forms": [
    {
      "form": "chikatetsudō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ちかてつどう • (chikatetsudō)",
      "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 wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Rail transportation",
          "orig": "ja:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "地下鉄道: (rail transport) subway, metro, underground (abbr. 地下鉄)"
      ],
      "id": "en-ちかてつどう-ja-noun-uzygcihQ",
      "links": [
        [
          "地下鉄道",
          "地下鉄道#Japanese"
        ],
        [
          "rail transport",
          "rail transport"
        ],
        [
          "subway",
          "subway"
        ],
        [
          "metro",
          "metro"
        ],
        [
          "underground",
          "underground"
        ],
        [
          "地下鉄",
          "地下鉄#Japanese"
        ]
      ]
    }
  ],
  "word": "ちかてつどう"
}

{
  "forms": [
    {
      "form": "chikatetsudō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ちかてつどう • (chikatetsudō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese hiragana",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms with redundant sortkeys",
        "ja:Rail transportation"
      ],
      "glosses": [
        "地下鉄道: (rail transport) subway, metro, underground (abbr. 地下鉄)"
      ],
      "links": [
        [
          "地下鉄道",
          "地下鉄道#Japanese"
        ],
        [
          "rail transport",
          "rail transport"
        ],
        [
          "subway",
          "subway"
        ],
        [
          "metro",
          "metro"
        ],
        [
          "underground",
          "underground"
        ],
        [
          "地下鉄",
          "地下鉄#Japanese"
        ]
      ]
    }
  ],
  "word": "ちかてつどう"
}

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