"natrão" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "es",
        "3": "natrón"
      },
      "expansion": "Borrowed from Spanish natrón",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Spanish natrón.",
  "forms": [
    {
      "form": "natrões",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "natrão m (plural natrões)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "na‧trão"
  ],
  "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": "Mineralogy",
          "orig": "pt:Mineralogy",
          "parents": [
            "Geology",
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "natron (hydrated sodium carbonate that crystallizes in the monoclinic system)"
      ],
      "id": "en-natrão-pt-noun-j4K9RgKG",
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "natron",
          "natron"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) natron (hydrated sodium carbonate that crystallizes in the monoclinic system)"
      ],
      "synonyms": [
        {
          "word": "natro"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/naˈtɾɐ̃w̃/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "[naˈtɾɐ̃ʊ̯̃]",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/nɐˈtɾɐ̃w̃/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "natrão"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "es",
        "3": "natrón"
      },
      "expansion": "Borrowed from Spanish natrón",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Spanish natrón.",
  "forms": [
    {
      "form": "natrões",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "natrão m (plural natrões)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "na‧trão"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese 2-syllable words",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese nouns",
        "Portuguese nouns with red links in their headword lines",
        "Portuguese terms borrowed from Spanish",
        "Portuguese terms derived from Spanish",
        "Portuguese terms with IPA pronunciation",
        "pt:Mineralogy"
      ],
      "glosses": [
        "natron (hydrated sodium carbonate that crystallizes in the monoclinic system)"
      ],
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "natron",
          "natron"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) natron (hydrated sodium carbonate that crystallizes in the monoclinic system)"
      ],
      "synonyms": [
        {
          "word": "natro"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/naˈtɾɐ̃w̃/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "[naˈtɾɐ̃ʊ̯̃]",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/nɐˈtɾɐ̃w̃/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "natrão"
}