"smoking carriage" meaning in English

{
  "forms": [
    {
      "form": "smoking carriages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "smoking carriage (plural smoking carriages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012, Andrew Martin, Underground Overground: A passenger's history of the Tube, Profile Books, page xiii, Preface",
          "text": "The trains then still had smoking carriages, and I would sit in these because their passengers seemed the friendliest - and I would smoke in the smoking carriage, because it seemed the done thing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of smoking car."
      ],
      "id": "en-smoking_carriage-en-noun-4GpjQ1OV",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "smoking car",
          "smoking car#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport, British) Synonym of smoking car."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "smoking car"
        }
      ],
      "tags": [
        "British"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "smoking carriage"
}

{
  "forms": [
    {
      "form": "smoking carriages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "smoking carriage (plural smoking carriages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "en:Rail transportation"
      ],
      "examples": [
        {
          "ref": "2012, Andrew Martin, Underground Overground: A passenger's history of the Tube, Profile Books, page xiii, Preface",
          "text": "The trains then still had smoking carriages, and I would sit in these because their passengers seemed the friendliest - and I would smoke in the smoking carriage, because it seemed the done thing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of smoking car."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "smoking car",
          "smoking car#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport, British) Synonym of smoking car."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "smoking car"
        }
      ],
      "tags": [
        "British"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "smoking carriage"
}