"undercart" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "under",
        "3": "cart"
      },
      "expansion": "under- + cart",
      "name": "prefix"
    }
  ],
  "etymology_text": "under- + cart",
  "forms": [
    {
      "form": "undercarts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undercart (plural undercarts)",
      "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": "other",
          "name": "English terms prefixed with under-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1942, Hermann Hagedorn, chapter 5, in Sunward I’ve Climbed, New York: Macmillan",
          "text": "[…] I have flown about ten hours solo on the Yale, an intermediate trainer rather like the Harvard, but without a retractable undercart and with a 350 instead of 600 horsepower engine.",
          "type": "quotation"
        },
        {
          "ref": "1955, Neville Shute, chapter 6, in The Breaking Wave, New York: William Morrow & Co",
          "text": "I had just taken off with Red Two beside me and I had my head down in the cockpit at about two hundred feet as I got the undercart up, throttled back, and set the pitch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An aircraft's undercarriage."
      ],
      "id": "en-undercart-en-noun-nqG3ObKO",
      "links": [
        [
          "aircraft",
          "aircraft"
        ],
        [
          "undercarriage",
          "undercarriage"
        ]
      ]
    }
  ],
  "word": "undercart"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "under",
        "3": "cart"
      },
      "expansion": "under- + cart",
      "name": "prefix"
    }
  ],
  "etymology_text": "under- + cart",
  "forms": [
    {
      "form": "undercarts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undercart (plural undercarts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with under-",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1942, Hermann Hagedorn, chapter 5, in Sunward I’ve Climbed, New York: Macmillan",
          "text": "[…] I have flown about ten hours solo on the Yale, an intermediate trainer rather like the Harvard, but without a retractable undercart and with a 350 instead of 600 horsepower engine.",
          "type": "quotation"
        },
        {
          "ref": "1955, Neville Shute, chapter 6, in The Breaking Wave, New York: William Morrow & Co",
          "text": "I had just taken off with Red Two beside me and I had my head down in the cockpit at about two hundred feet as I got the undercart up, throttled back, and set the pitch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An aircraft's undercarriage."
      ],
      "links": [
        [
          "aircraft",
          "aircraft"
        ],
        [
          "undercarriage",
          "undercarriage"
        ]
      ]
    }
  ],
  "word": "undercart"
}