"upladder" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "up",
        "3": "ladder"
      },
      "expansion": "up- + ladder",
      "name": "pre"
    }
  ],
  "etymology_text": "up- + ladder",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "upladder (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "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 up-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2013, Sandra McDonald, The Outback Stars, volume 1",
          "text": "“You need to go upladder to the Flight Deck,” Umbundo said.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Up a ladder."
      ],
      "id": "en-upladder-en-adv-fr~EqMrg",
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "upladder"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "up",
        "3": "ladder"
      },
      "expansion": "up- + ladder",
      "name": "pre"
    }
  ],
  "etymology_text": "up- + ladder",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "upladder (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with up-",
        "English terms with quotations",
        "English uncomparable adverbs",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2013, Sandra McDonald, The Outback Stars, volume 1",
          "text": "“You need to go upladder to the Flight Deck,” Umbundo said.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Up a ladder."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "upladder"
}