"prima dona" meaning in Portuguese

{
  "forms": [
    {
      "form": "prima donas",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "primas donas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "#s",
        "pl2": "+"
      },
      "expansion": "prima dona f (plural prima donas or primas donas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "prima-dona"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese nouns with multiple plurals",
          "parents": [
            "Nouns with multiple plurals",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of prima-dona"
      ],
      "id": "en-prima_dona-pt-noun-QePbB6Ee",
      "links": [
        [
          "prima-dona",
          "prima-dona#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "prima dona"
}

{
  "forms": [
    {
      "form": "prima donas",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "primas donas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "#s",
        "pl2": "+"
      },
      "expansion": "prima dona f (plural prima donas or primas donas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "prima-dona"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with multiple plurals",
        "Portuguese nouns with red links in their headword lines"
      ],
      "glosses": [
        "Alternative spelling of prima-dona"
      ],
      "links": [
        [
          "prima-dona",
          "prima-dona#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "feminine"
      ]
    }
  ],
  "word": "prima dona"
}