"wagon-lit" meaning in French

{
  "forms": [
    {
      "form": "wagons-lits",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "wagons-lits"
      },
      "expansion": "wagon-lit m (plural wagons-lits)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Rail transportation",
          "orig": "fr:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sleeping car (a railroad car with sleeping facilities for passengers travelling overnight.)"
      ],
      "id": "en-wagon-lit-fr-noun-edr0YBF~",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "sleeping car",
          "sleeping car"
        ]
      ],
      "raw_glosses": [
        "(rail transport) sleeping car (a railroad car with sleeping facilities for passengers travelling overnight.)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "wagon-lit"
}

{
  "forms": [
    {
      "form": "wagons-lits",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "wagons-lits"
      },
      "expansion": "wagon-lit m (plural wagons-lits)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French terms spelled with W",
        "Pages with 2 entries",
        "fr:Rail transportation"
      ],
      "glosses": [
        "sleeping car (a railroad car with sleeping facilities for passengers travelling overnight.)"
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "sleeping car",
          "sleeping car"
        ]
      ],
      "raw_glosses": [
        "(rail transport) sleeping car (a railroad car with sleeping facilities for passengers travelling overnight.)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "wagon-lit"
}