"octano" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "en",
        "3": "octane"
      },
      "expansion": "English octane",
      "name": "bor"
    }
  ],
  "etymology_text": "From English octane.",
  "forms": [
    {
      "form": "octanos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "octano m (plural octanos)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "oc‧ta‧no"
  ],
  "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": "Organic compounds",
          "orig": "pt:Organic compounds",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "índice de octano"
        },
        {
          "word": "isooctano"
        }
      ],
      "glosses": [
        "octane (isomeric aliphatic hydrocarbons)"
      ],
      "id": "en-octano-pt-noun-M6FrzVvb",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "octane",
          "octane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) octane (isomeric aliphatic hydrocarbons)"
      ],
      "related": [
        {
          "word": "octanagem"
        }
      ],
      "synonyms": [
        {
          "word": "octana"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "pt:octano"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/okˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/okˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/okˈtɐ.no/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/ɔˈktɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɔˈktɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɔˈkta.nu/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "(Portugal) -ɐnu"
    },
    {
      "rhymes": "(Brazil) -ɐ̃nu"
    }
  ],
  "word": "octano"
}

{
  "derived": [
    {
      "word": "índice de octano"
    },
    {
      "word": "isooctano"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "en",
        "3": "octane"
      },
      "expansion": "English octane",
      "name": "bor"
    }
  ],
  "etymology_text": "From English octane.",
  "forms": [
    {
      "form": "octanos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "octano m (plural octanos)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "oc‧ta‧no"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "related": [
    {
      "word": "octanagem"
    }
  ],
  "senses": [
    {
      "categories": [
        "Portuguese 3-syllable words",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese nouns",
        "Portuguese terms borrowed from English",
        "Portuguese terms derived from English",
        "Portuguese terms with IPA pronunciation",
        "Rhymes:Portuguese/ɐnu",
        "Rhymes:Portuguese/ɐnu/3 syllables",
        "Rhymes:Portuguese/ɐ̃nu",
        "Rhymes:Portuguese/ɐ̃nu/3 syllables",
        "pt:Organic compounds"
      ],
      "glosses": [
        "octane (isomeric aliphatic hydrocarbons)"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "octane",
          "octane"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) octane (isomeric aliphatic hydrocarbons)"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "pt:octano"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/okˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/okˈtɐ̃.nu/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/okˈtɐ.no/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/ɔˈktɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɔˈktɐ.nu/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/ɔˈkta.nu/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "(Portugal) -ɐnu"
    },
    {
      "rhymes": "(Brazil) -ɐ̃nu"
    }
  ],
  "synonyms": [
    {
      "word": "octana"
    }
  ],
  "word": "octano"
}