"pony truck" meaning in English

{
  "forms": [
    {
      "form": "pony trucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pony truck (plural pony trucks)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "1944 September and October, “New Pacific Locomotives for the L.N.E.R.”, in Railway Magazine, page 286",
          "text": "A bogie has been provided at the front end of the engines in place of the original pony truck; it is identical with that fitted to the class \"B1\" 4-6-0 locomotives.",
          "type": "quotation"
        },
        {
          "ref": "1959 June, “The first \"Peak\" class 2,300 h.p. diesel-electric locomotive for B.R.”, in Trains Illustrated, page 296",
          "text": "The outermost non-driven axle forms a pony truck within the bogie frame, with its bearings in a cannon box.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of Bissell truck"
      ],
      "id": "en-pony_truck-en-noun-yQ7dVSu3",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "Bissell truck",
          "Bissell truck#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport) Synonym of Bissell truck"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Bissell truck"
        }
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "pony truck"
}

{
  "forms": [
    {
      "form": "pony trucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pony truck (plural pony trucks)",
      "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": "1944 September and October, “New Pacific Locomotives for the L.N.E.R.”, in Railway Magazine, page 286",
          "text": "A bogie has been provided at the front end of the engines in place of the original pony truck; it is identical with that fitted to the class \"B1\" 4-6-0 locomotives.",
          "type": "quotation"
        },
        {
          "ref": "1959 June, “The first \"Peak\" class 2,300 h.p. diesel-electric locomotive for B.R.”, in Trains Illustrated, page 296",
          "text": "The outermost non-driven axle forms a pony truck within the bogie frame, with its bearings in a cannon box.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of Bissell truck"
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "Bissell truck",
          "Bissell truck#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport) Synonym of Bissell truck"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Bissell truck"
        }
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "pony truck"
}