"unsolicited" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Terms prefixed with un-",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "un",
        "2": "solicited"
      },
      "expansion": "un- + solicited",
      "name": "ety-prefix"
    }
  ],
  "etymology_text": "un- + solicited",
  "forms": [
    {
      "form": "unsolicited",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "hyphenation": "un‧so‧li‧cit‧ed",
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "I'm receiving more unsolicited mail than I used to."
        }
      ],
      "glosses": [
        "If something is unsolicited, it is not requested nor invited."
      ],
      "id": "simple-unsolicited-en-adj-w2ehvnLD"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌʌnsəˈlɪsɪtɪd/"
    },
    {
      "audio": "en-us-unsolicited.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "unsolicited"
}

{
  "categories": [
    "Terms prefixed with un-"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "un",
        "2": "solicited"
      },
      "expansion": "un- + solicited",
      "name": "ety-prefix"
    }
  ],
  "etymology_text": "un- + solicited",
  "forms": [
    {
      "form": "unsolicited",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "hyphenation": "un‧so‧li‧cit‧ed",
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "I'm receiving more unsolicited mail than I used to."
        }
      ],
      "glosses": [
        "If something is unsolicited, it is not requested nor invited."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌʌnsəˈlɪsɪtɪd/"
    },
    {
      "audio": "en-us-unsolicited.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "unsolicited"
}