"ligatura" meaning in Portuguese

{
  "forms": [
    {
      "form": "ligaturas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ligatura f (plural ligaturas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Typography",
          "orig": "pt:Typography",
          "parents": [
            "Printing",
            "Writing",
            "Industries",
            "Human behaviour",
            "Language",
            "Business",
            "Human",
            "Communication",
            "Economics",
            "Society",
            "All topics",
            "Social sciences",
            "Fundamental",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "ligature (character that combines multiple letters)"
      ],
      "id": "en-ligatura-pt-noun-QWW9OVMW",
      "links": [
        [
          "typography",
          "typography"
        ],
        [
          "ligature",
          "ligature"
        ]
      ],
      "raw_glosses": [
        "(typography) ligature (character that combines multiple letters)"
      ],
      "related": [
        {
          "word": "liga"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "media",
        "publishing",
        "typography"
      ]
    }
  ],
  "word": "ligatura"
}

{
  "forms": [
    {
      "form": "ligaturas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ligatura f (plural ligaturas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "related": [
    {
      "word": "liga"
    }
  ],
  "senses": [
    {
      "categories": [
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese nouns",
        "pt:Typography"
      ],
      "glosses": [
        "ligature (character that combines multiple letters)"
      ],
      "links": [
        [
          "typography",
          "typography"
        ],
        [
          "ligature",
          "ligature"
        ]
      ],
      "raw_glosses": [
        "(typography) ligature (character that combines multiple letters)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "media",
        "publishing",
        "typography"
      ]
    }
  ],
  "word": "ligatura"
}