"flatbed truck" meaning in English

{
  "forms": [
    {
      "form": "flatbed trucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flatbed truck (plural flatbed trucks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "58 42",
          "kind": "topical",
          "langcode": "en",
          "name": "Vehicles",
          "orig": "en:Vehicles",
          "parents": [
            "Machines",
            "Transport",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a truck with no sides, used to carry large, heavy objects"
      ],
      "id": "en-flatbed_truck-en-noun-NvuwFBTK",
      "links": [
        [
          "truck",
          "truck"
        ]
      ],
      "raw_glosses": [
        "(US) a truck with no sides, used to carry large, heavy objects"
      ],
      "synonyms": [
        {
          "_dis1": "77 23",
          "sense": "truck with no sided",
          "word": "flatbed"
        },
        {
          "_dis1": "77 23",
          "sense": "truck with no sided",
          "tags": [
            "Britain"
          ],
          "word": "flatbed lorry"
        },
        {
          "_dis1": "77 23",
          "word": "rollback"
        },
        {
          "_dis1": "77 23",
          "word": "slide truck"
        }
      ],
      "tags": [
        "US"
      ],
      "translations": [
        {
          "_dis1": "89 11",
          "code": "fi",
          "lang": "Finnish",
          "sense": "truck with no sides",
          "word": "avolavakuorma-auto"
        }
      ]
    },
    {
      "glosses": [
        "A form of such a truck adapted or designed specifically as a tow truck or for transporting other vehicles."
      ],
      "id": "en-flatbed_truck-en-noun-XVeBeQ3Q",
      "links": [
        [
          "adapt",
          "adapt"
        ],
        [
          "design",
          "design"
        ],
        [
          "specific",
          "specific"
        ],
        [
          "tow truck",
          "tow truck"
        ],
        [
          "transport",
          "transport"
        ],
        [
          "vehicle",
          "vehicle"
        ]
      ]
    }
  ],
  "word": "flatbed truck"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations",
    "en:Vehicles"
  ],
  "forms": [
    {
      "form": "flatbed trucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flatbed truck (plural flatbed trucks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English"
      ],
      "glosses": [
        "a truck with no sides, used to carry large, heavy objects"
      ],
      "links": [
        [
          "truck",
          "truck"
        ]
      ],
      "raw_glosses": [
        "(US) a truck with no sides, used to carry large, heavy objects"
      ],
      "tags": [
        "US"
      ]
    },
    {
      "glosses": [
        "A form of such a truck adapted or designed specifically as a tow truck or for transporting other vehicles."
      ],
      "links": [
        [
          "adapt",
          "adapt"
        ],
        [
          "design",
          "design"
        ],
        [
          "specific",
          "specific"
        ],
        [
          "tow truck",
          "tow truck"
        ],
        [
          "transport",
          "transport"
        ],
        [
          "vehicle",
          "vehicle"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "truck with no sided",
      "word": "flatbed"
    },
    {
      "sense": "truck with no sided",
      "tags": [
        "Britain"
      ],
      "word": "flatbed lorry"
    },
    {
      "word": "rollback"
    },
    {
      "word": "slide truck"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "truck with no sides",
      "word": "avolavakuorma-auto"
    }
  ],
  "word": "flatbed truck"
}