"agradecidísimo" meaning in Spanish

{
  "forms": [
    {
      "form": "agradecidísima",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "agradecidísimos",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "agradecidísimas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "hyphenation": [
    "a‧gra‧de‧ci‧dí‧si‧mo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "agradecido"
        }
      ],
      "glosses": [
        "superlative degree of agradecido"
      ],
      "id": "en-agradecidísimo-es-adj-jAlMZNET",
      "links": [
        [
          "agradecido",
          "agradecido#Spanish"
        ]
      ],
      "tags": [
        "form-of",
        "superlative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aɡɾadeθiˈdisimo/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[a.ɣ̞ɾa.ð̞e.θiˈð̞i.si.mo]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/aɡɾadesiˈdisimo/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[a.ɣ̞ɾa.ð̞e.siˈð̞i.si.mo]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-isimo"
    }
  ],
  "word": "agradecidísimo"
}

{
  "forms": [
    {
      "form": "agradecidísima",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "agradecidísimos",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "agradecidísimas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "hyphenation": [
    "a‧gra‧de‧ci‧dí‧si‧mo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Spanish/isimo",
        "Rhymes:Spanish/isimo/7 syllables",
        "Spanish 7-syllable words",
        "Spanish adjectives",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish superlative adjectives",
        "Spanish terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "agradecido"
        }
      ],
      "glosses": [
        "superlative degree of agradecido"
      ],
      "links": [
        [
          "agradecido",
          "agradecido#Spanish"
        ]
      ],
      "tags": [
        "form-of",
        "superlative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aɡɾadeθiˈdisimo/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[a.ɣ̞ɾa.ð̞e.θiˈð̞i.si.mo]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/aɡɾadesiˈdisimo/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[a.ɣ̞ɾa.ð̞e.siˈð̞i.si.mo]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-isimo"
    }
  ],
  "word": "agradecidísimo"
}