"undelivered" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un-",
        "3": "delivered"
      },
      "expansion": "un- + delivered",
      "name": "af"
    }
  ],
  "etymology_text": "From un- + delivered.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "undelivered (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"
        }
      ],
      "examples": [
        {
          "text": "Most undelivered mail has the wrong address.",
          "type": "example"
        }
      ],
      "glosses": [
        "Not delivered."
      ],
      "id": "en-undelivered-en-adj-aVtBDES7",
      "links": [
        [
          "delivered",
          "delivered#Adjective"
        ]
      ],
      "related": [
        {
          "word": "undeliverable"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "nedostaven",
          "sense": "not delivered",
          "word": "недоставен"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "aparádotos",
          "sense": "not delivered",
          "word": "απαράδοτος"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "not delivered",
          "word": "gan seachadadh"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not delivered",
          "word": "giacente"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not delivered",
          "topics": [
            "mail",
            "information"
          ],
          "word": "inesitato"
        },
        {
          "code": "gv",
          "lang": "Manx",
          "sense": "not delivered",
          "word": "neulivreit"
        }
      ]
    }
  ],
  "word": "undelivered"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un-",
        "3": "delivered"
      },
      "expansion": "un- + delivered",
      "name": "af"
    }
  ],
  "etymology_text": "From un- + delivered.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "undelivered (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "undeliverable"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with un-",
        "English terms with usage examples",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "text": "Most undelivered mail has the wrong address.",
          "type": "example"
        }
      ],
      "glosses": [
        "Not delivered."
      ],
      "links": [
        [
          "delivered",
          "delivered#Adjective"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "nedostaven",
      "sense": "not delivered",
      "word": "недоставен"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "aparádotos",
      "sense": "not delivered",
      "word": "απαράδοτος"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "not delivered",
      "word": "gan seachadadh"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not delivered",
      "word": "giacente"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not delivered",
      "topics": [
        "mail",
        "information"
      ],
      "word": "inesitato"
    },
    {
      "code": "gv",
      "lang": "Manx",
      "sense": "not delivered",
      "word": "neulivreit"
    }
  ],
  "word": "undelivered"
}