"undialable" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "dialable"
      },
      "expansion": "un- + dialable",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + dialable.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "undialable (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 un-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 February 11, “Victoria bushfire missing - search on our message board”, in Herald Sun, archived from the original on 2009-02-25:",
          "text": "I am from the UK and unfortunately the help and info lines are undialable from this country so I have no way of finding out if my uncle, aunt and cousin are still alive or where they might be.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Unable to be reached by dialing"
      ],
      "id": "en-undialable-en-adj-zm~nQi4D",
      "links": [
        [
          "dial",
          "dial"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "undialable"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "dialable"
      },
      "expansion": "un- + dialable",
      "name": "prefix"
    }
  ],
  "etymology_text": "From un- + dialable.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "undialable (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2009 February 11, “Victoria bushfire missing - search on our message board”, in Herald Sun, archived from the original on 2009-02-25:",
          "text": "I am from the UK and unfortunately the help and info lines are undialable from this country so I have no way of finding out if my uncle, aunt and cousin are still alive or where they might be.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Unable to be reached by dialing"
      ],
      "links": [
        [
          "dial",
          "dial"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "undialable"
}