"etano" meaning in Portuguese

{
  "forms": [
    {
      "form": "etanos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-",
        "pl2": "+"
      },
      "expansion": "etano m (usually uncountable, plural etanos)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "e‧ta‧no"
  ],
  "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": "topical",
          "langcode": "pt",
          "name": "Organic compounds",
          "orig": "pt:Organic compounds",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "ethane (aliphatic hydrocarbon, C₂H₆)"
      ],
      "id": "en-etano-pt-noun-yxY61jQR",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethane",
          "ethane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) ethane (aliphatic hydrocarbon, C₂H₆)"
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/eˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/eˈtɐ.no/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/ɛˈtɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɛˈtɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɛˈta.nu/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "(Portugal) -ɐnu"
    },
    {
      "rhymes": "(Brazil) -ɐ̃nu"
    }
  ],
  "word": "etano"
}

{
  "forms": [
    {
      "form": "etanos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-",
        "pl2": "+"
      },
      "expansion": "etano m (usually uncountable, plural etanos)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "e‧ta‧no"
  ],
  "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 lemmas",
        "Portuguese masculine nouns",
        "Portuguese nouns",
        "Portuguese terms with IPA pronunciation",
        "Portuguese uncountable nouns",
        "Rhymes:Portuguese/ɐnu",
        "Rhymes:Portuguese/ɐnu/3 syllables",
        "Rhymes:Portuguese/ɐ̃nu",
        "Rhymes:Portuguese/ɐ̃nu/3 syllables",
        "pt:Organic compounds"
      ],
      "glosses": [
        "ethane (aliphatic hydrocarbon, C₂H₆)"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethane",
          "ethane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) ethane (aliphatic hydrocarbon, C₂H₆)"
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/eˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/eˈtɐ.no/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/ɛˈtɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɛˈtɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɛˈta.nu/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "(Portugal) -ɐnu"
    },
    {
      "rhymes": "(Brazil) -ɐ̃nu"
    }
  ],
  "word": "etano"
}