"n-butane" meaning in English

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  "etymology_text": "From n- + butane.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The saturated aliphatic hydrocarbon (CH₃(CH₂)₂CH₃)."
      ],
      "id": "en-n-butane-en-noun--8ihqGCs",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "saturated",
          "saturated"
        ],
        [
          "aliphatic",
          "aliphatic"
        ],
        [
          "hydrocarbon",
          "hydrocarbon"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The saturated aliphatic hydrocarbon (CH₃(CH₂)₂CH₃)."
      ],
      "related": [
        {
          "word": "butane"
        },
        {
          "word": "cyclobutane"
        },
        {
          "word": "isobutane"
        }
      ],
      "synonyms": [
        {
          "word": "butane"
        }
      ],
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        "uncountable"
      ],
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        "chemistry",
        "natural-sciences",
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      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "hydrocarbon CH3(CH2)2CH3",
          "tags": [
            "masculine"
          ],
          "word": "n-butane"
        }
      ],
      "wikipedia": [
        "n-butane"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛnˈbjuːteɪn/"
    }
  ],
  "word": "n-butane"
}

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  ],
  "etymology_text": "From n- + butane.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "butane"
    },
    {
      "word": "cyclobutane"
    },
    {
      "word": "isobutane"
    }
  ],
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      "glosses": [
        "The saturated aliphatic hydrocarbon (CH₃(CH₂)₂CH₃)."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "saturated",
          "saturated"
        ],
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          "aliphatic",
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          "hydrocarbon",
          "hydrocarbon"
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        "(organic chemistry) The saturated aliphatic hydrocarbon (CH₃(CH₂)₂CH₃)."
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    {
      "ipa": "/ɛnˈbjuːteɪn/"
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  "synonyms": [
    {
      "word": "butane"
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  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "hydrocarbon CH3(CH2)2CH3",
      "tags": [
        "masculine"
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      "word": "n-butane"
    }
  ],
  "word": "n-butane"
}