"quitina" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "χιτών",
        "4": "",
        "5": "tunic"
      },
      "expansion": "Ancient Greek χιτών (khitṓn, “tunic”)",
      "name": "der"
    },
    {
      "args": {
        "1": "pt",
        "2": "",
        "3": "ina"
      },
      "expansion": "+ -ina",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Ancient Greek χιτών (khitṓn, “tunic”) + -ina.",
  "forms": [
    {
      "form": "quitinas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "pl2": "+"
      },
      "expansion": "quitina f (usually uncountable, plural quitinas)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "qui‧ti‧na"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "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 terms suffixed with -ina",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Carbohydrates",
          "orig": "pt:Carbohydrates",
          "parents": [
            "Organic compounds",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "chitin (polymer found in arthropod and fungi)"
      ],
      "id": "en-quitina-pt-noun-9Qp230ix",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "chitin",
          "chitin"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) chitin (polymer found in arthropod and fungi)"
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "pt:quitina"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kiˈt͡ʃĩ.nɐ/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/kiˈt͡ʃĩ.nɐ/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/kiˈt͡ʃi.na/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/kiˈti.nɐ/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "quitina"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "χιτών",
        "4": "",
        "5": "tunic"
      },
      "expansion": "Ancient Greek χιτών (khitṓn, “tunic”)",
      "name": "der"
    },
    {
      "args": {
        "1": "pt",
        "2": "",
        "3": "ina"
      },
      "expansion": "+ -ina",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Ancient Greek χιτών (khitṓn, “tunic”) + -ina.",
  "forms": [
    {
      "form": "quitinas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "pl2": "+"
      },
      "expansion": "quitina f (usually uncountable, plural quitinas)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "qui‧ti‧na"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 4 entries",
        "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 derived from Ancient Greek",
        "Portuguese terms suffixed with -ina",
        "Portuguese terms with IPA pronunciation",
        "Portuguese uncountable nouns",
        "pt:Carbohydrates"
      ],
      "glosses": [
        "chitin (polymer found in arthropod and fungi)"
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "chitin",
          "chitin"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) chitin (polymer found in arthropod and fungi)"
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "pt:quitina"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kiˈt͡ʃĩ.nɐ/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/kiˈt͡ʃĩ.nɐ/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/kiˈt͡ʃi.na/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/kiˈti.nɐ/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "quitina"
}