"desprevenidamente" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "desprevenido",
        "3": "-mente"
      },
      "expansion": "desprevenido + -mente",
      "name": "af"
    }
  ],
  "etymology_text": "From desprevenido + -mente.",
  "head_templates": [
    {
      "args": {},
      "expansion": "desprevenidamente",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish terms suffixed with -mente",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2016 July 2, “Ley del talión”, in El Nacional",
          "text": "Son como esas torrenteras que desatan su furia en medio de las tormentas y aplastan con la inmundicia que desprevenidamente lanzaron a su corriente.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "without warning"
      ],
      "id": "en-desprevenidamente-es-adv-TDAdt3r7",
      "links": [
        [
          "without",
          "without"
        ],
        [
          "warning",
          "warning"
        ]
      ]
    }
  ],
  "word": "desprevenidamente"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "desprevenido",
        "3": "-mente"
      },
      "expansion": "desprevenido + -mente",
      "name": "af"
    }
  ],
  "etymology_text": "From desprevenido + -mente.",
  "head_templates": [
    {
      "args": {},
      "expansion": "desprevenidamente",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Requests for translations of Spanish quotations",
        "Spanish adverbs",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish terms suffixed with -mente",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "2016 July 2, “Ley del talión”, in El Nacional",
          "text": "Son como esas torrenteras que desatan su furia en medio de las tormentas y aplastan con la inmundicia que desprevenidamente lanzaron a su corriente.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "without warning"
      ],
      "links": [
        [
          "without",
          "without"
        ],
        [
          "warning",
          "warning"
        ]
      ]
    }
  ],
  "word": "desprevenidamente"
}