"tank car" meaning in English

{
  "forms": [
    {
      "form": "tank cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tank car (plural tank cars)",
      "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": "topical",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "tanker truck"
        }
      ],
      "examples": [
        {
          "ref": "1936 September 6, Franklin Roosevelt, 1:16 from the start, in Fireside Chat 8: On Farmers and Laborers, Miller Center",
          "text": "I saw livestock kept alive only because water had been brought to them long distances in tank cars.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A railroad car or rolling stock designed to transport liquids or gases."
      ],
      "id": "en-tank_car-en-noun-8FYUVmkG",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "railroad car",
          "railroad car"
        ],
        [
          "rolling stock",
          "rolling stock"
        ],
        [
          "transport",
          "transport"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "gas",
          "gas"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A railroad car or rolling stock designed to transport liquids or gases."
      ],
      "synonyms": [
        {
          "word": "tank wagon"
        }
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "type of railway car",
          "word": "säiliövaunu"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "type of railway car",
          "tags": [
            "masculine"
          ],
          "word": "wagon-citerne"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "type of railway car",
          "tags": [
            "masculine"
          ],
          "word": "Kesselwagen"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "type of railway car",
          "tags": [
            "masculine"
          ],
          "word": "Tankwaggon"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "type of railway car",
          "tags": [
            "neuter"
          ],
          "word": "vagon-cisternă"
        }
      ],
      "wikipedia": [
        "tank car"
      ]
    }
  ],
  "word": "tank car"
}

{
  "coordinate_terms": [
    {
      "word": "tanker truck"
    }
  ],
  "forms": [
    {
      "form": "tank cars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tank car (plural tank cars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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": "1936 September 6, Franklin Roosevelt, 1:16 from the start, in Fireside Chat 8: On Farmers and Laborers, Miller Center",
          "text": "I saw livestock kept alive only because water had been brought to them long distances in tank cars.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A railroad car or rolling stock designed to transport liquids or gases."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "railroad car",
          "railroad car"
        ],
        [
          "rolling stock",
          "rolling stock"
        ],
        [
          "transport",
          "transport"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "gas",
          "gas"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A railroad car or rolling stock designed to transport liquids or gases."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ],
      "wikipedia": [
        "tank car"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "tank wagon"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "type of railway car",
      "word": "säiliövaunu"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "type of railway car",
      "tags": [
        "masculine"
      ],
      "word": "wagon-citerne"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "type of railway car",
      "tags": [
        "masculine"
      ],
      "word": "Kesselwagen"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "type of railway car",
      "tags": [
        "masculine"
      ],
      "word": "Tankwaggon"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "type of railway car",
      "tags": [
        "neuter"
      ],
      "word": "vagon-cisternă"
    }
  ],
  "word": "tank car"
}