"iron road" meaning in All languages combined

{
  "forms": [
    {
      "form": "iron roads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "iron road (plural iron roads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A railway."
      ],
      "id": "en-iron_road-en-noun-RGzAxWiB",
      "links": [
        [
          "railway",
          "railway#English"
        ]
      ],
      "raw_glosses": [
        "(historical, archaic) A railway."
      ],
      "tags": [
        "archaic",
        "historical"
      ]
    }
  ],
  "word": "iron road"
}

{
  "forms": [
    {
      "form": "iron roads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "iron road (plural iron roads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with archaic senses",
        "English terms with historical senses",
        "English terms with non-redundant non-automated sortkeys",
        "en:Rail transportation"
      ],
      "glosses": [
        "A railway."
      ],
      "links": [
        [
          "railway",
          "railway#English"
        ]
      ],
      "raw_glosses": [
        "(historical, archaic) A railway."
      ],
      "tags": [
        "archaic",
        "historical"
      ]
    }
  ],
  "word": "iron road"
}