"acertijos" meaning in Spagnolo

{
  "categories": [
    {
      "kind": "other",
      "name": "Forme flesse sostantivali in spagnolo",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Spagnolo",
  "lang_code": "es",
  "pos": "noun",
  "pos_title": "Sostantivo, forma flessa",
  "senses": [
    {
      "form_of": [
        {
          "word": "acertijo"
        }
      ],
      "glosses": [
        "plurale di acertijo"
      ],
      "id": "it-acertijos-es-noun-IUEtCzVu"
    }
  ],
  "tags": [
    "form-of",
    "masculine",
    "plural"
  ],
  "word": "acertijos"
}

{
  "categories": [
    "Forme flesse sostantivali in spagnolo"
  ],
  "lang": "Spagnolo",
  "lang_code": "es",
  "pos": "noun",
  "pos_title": "Sostantivo, forma flessa",
  "senses": [
    {
      "form_of": [
        {
          "word": "acertijo"
        }
      ],
      "glosses": [
        "plurale di acertijo"
      ]
    }
  ],
  "tags": [
    "form-of",
    "masculine",
    "plural"
  ],
  "word": "acertijos"
}