"vitória pirrônica" meaning in Portuguese

{
  "forms": [
    {
      "form": "vitórias pirrônicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "vitória pirrônica f (plural vitórias pirrônicas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "vitória pirrónica"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of vitória pirrónica"
      ],
      "id": "en-vitória_pirrônica-pt-noun-PQDD4uj-",
      "links": [
        [
          "vitória pirrónica",
          "vitória pirrónica#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "vitória pirrônica"
}

{
  "forms": [
    {
      "form": "vitórias pirrônicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "vitória pirrônica f (plural vitórias pirrônicas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "vitória pirrónica"
        }
      ],
      "categories": [
        "Brazilian Portuguese forms",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with red links in their headword lines"
      ],
      "glosses": [
        "Alternative form of vitória pirrónica"
      ],
      "links": [
        [
          "vitória pirrónica",
          "vitória pirrónica#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "vitória pirrônica"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: Brazilian spelling",
  "path": [
    "vitória pirrônica"
  ],
  "section": "Portuguese",
  "subsection": "noun",
  "title": "vitória pirrônica",
  "trace": ""
}