"bijeção" meaning in Portuguese

{
  "forms": [
    {
      "form": "bijeções",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "bijeção f (plural bijeções)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "bi‧je‧ção"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "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": "topical",
          "langcode": "pt",
          "name": "Set theory",
          "orig": "pt:Set theory",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "bijection (function that is both a surjection and an injection)"
      ],
      "id": "en-bijeção-pt-noun-I~nnU2P8",
      "links": [
        [
          "set theory",
          "set theory"
        ],
        [
          "bijection",
          "bijection"
        ]
      ],
      "raw_glosses": [
        "(set theory) bijection (function that is both a surjection and an injection)"
      ],
      "synonyms": [
        {
          "english": "pre-1990 spelling",
          "word": "bijecção"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "set-theory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bi.ʒeˈsɐ̃w̃/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "[bi.ʒeˈsɐ̃ʊ̯̃]",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/bi.ʒɛˈsɐ̃w̃/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "bijeção"
}

{
  "forms": [
    {
      "form": "bijeções",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "bijeção f (plural bijeções)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "bi‧je‧ção"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese 3-syllable words",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese nouns",
        "Portuguese terms with IPA pronunciation",
        "pt:Set theory"
      ],
      "glosses": [
        "bijection (function that is both a surjection and an injection)"
      ],
      "links": [
        [
          "set theory",
          "set theory"
        ],
        [
          "bijection",
          "bijection"
        ]
      ],
      "raw_glosses": [
        "(set theory) bijection (function that is both a surjection and an injection)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "set-theory"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/bi.ʒeˈsɐ̃w̃/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "[bi.ʒeˈsɐ̃ʊ̯̃]",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/bi.ʒɛˈsɐ̃w̃/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "pre-1990 spelling",
      "word": "bijecção"
    }
  ],
  "word": "bijeção"
}