"octane number" meaning in English

See octane number in All languages combined, or Wiktionary

Noun

Forms: octane numbers [plural]
Head templates: {{en-noun}} octane number (plural octane numbers)
  1. A measure of the antiknock properties of an automobile fuel; isooctane having an octane number of 100, a fuel with the same antiknock properties as a mixture of 90% isooctane and 10% heptane having an octane number of 90. Categories (topical): Petroleum Synonyms: octane rating Hyponyms: motor octane number (english: MON), research octane number (alt: RON), antiknock index (alt: AKI) Derived forms: motor octane number (english: MON), research octane number (alt: RON) Related terms: cetane number Translations (measure of the antiknock properties of an automobile fuel): oktantal [neuter] (Danish), oktaaniluku (Finnish), indice d’octane [masculine] (French), Oktanzahl [feminine] (German), oktánszám (Hungarian), numero di ottano [masculine] (Italian), октан саны (oktan sany) (Kazakh), عدد اکتان ('adad-e oktân) (Persian), octanagem [feminine] (Portuguese), cifră octanică [feminine] (Romanian), octanaje [masculine] (Spanish), índice de octano [masculine] (Spanish), oktantal [neuter] (Swedish), oktan [neuter] (Swedish)

Inflected forms

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      "form": "octane numbers",
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          "langcode": "en",
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      "derived": [
        {
          "english": "MON",
          "word": "motor octane number"
        },
        {
          "alt": "RON",
          "word": "research octane number"
        }
      ],
      "glosses": [
        "A measure of the antiknock properties of an automobile fuel; isooctane having an octane number of 100, a fuel with the same antiknock properties as a mixture of 90% isooctane and 10% heptane having an octane number of 90."
      ],
      "hyponyms": [
        {
          "english": "MON",
          "word": "motor octane number"
        },
        {
          "alt": "RON",
          "word": "research octane number"
        },
        {
          "alt": "AKI",
          "word": "antiknock index"
        }
      ],
      "id": "en-octane_number-en-noun-S0ZMKqwE",
      "links": [
        [
          "measure",
          "measure"
        ],
        [
          "antiknock",
          "antiknock"
        ],
        [
          "properties",
          "properties"
        ],
        [
          "automobile",
          "automobile"
        ],
        [
          "fuel",
          "fuel"
        ],
        [
          "isooctane",
          "isooctane"
        ]
      ],
      "related": [
        {
          "word": "cetane number"
        }
      ],
      "synonyms": [
        {
          "word": "octane rating"
        }
      ],
      "translations": [
        {
          "code": "da",
          "lang": "Danish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "neuter"
          ],
          "word": "oktantal"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "word": "oktaaniluku"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "masculine"
          ],
          "word": "indice d’octane"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "feminine"
          ],
          "word": "Oktanzahl"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "word": "oktánszám"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "masculine"
          ],
          "word": "numero di ottano"
        },
        {
          "code": "kk",
          "lang": "Kazakh",
          "roman": "oktan sany",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "word": "октан саны"
        },
        {
          "code": "fa",
          "lang": "Persian",
          "roman": "'adad-e oktân",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "word": "عدد اکتان"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "feminine"
          ],
          "word": "octanagem"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "feminine"
          ],
          "word": "cifră octanică"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "masculine"
          ],
          "word": "octanaje"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "masculine"
          ],
          "word": "índice de octano"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "neuter"
          ],
          "word": "oktantal"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "measure of the antiknock properties of an automobile fuel",
          "tags": [
            "neuter"
          ],
          "word": "oktan"
        }
      ]
    }
  ],
  "word": "octane number"
}
{
  "derived": [
    {
      "english": "MON",
      "word": "motor octane number"
    },
    {
      "alt": "RON",
      "word": "research octane number"
    }
  ],
  "forms": [
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      "english": "MON",
      "word": "motor octane number"
    },
    {
      "alt": "RON",
      "word": "research octane number"
    },
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      "alt": "AKI",
      "word": "antiknock index"
    }
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      "word": "cetane number"
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      "glosses": [
        "A measure of the antiknock properties of an automobile fuel; isooctane having an octane number of 100, a fuel with the same antiknock properties as a mixture of 90% isooctane and 10% heptane having an octane number of 90."
      ],
      "links": [
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          "measure",
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          "antiknock",
          "antiknock"
        ],
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          "properties",
          "properties"
        ],
        [
          "automobile",
          "automobile"
        ],
        [
          "fuel",
          "fuel"
        ],
        [
          "isooctane",
          "isooctane"
        ]
      ]
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  ],
  "synonyms": [
    {
      "word": "octane rating"
    }
  ],
  "translations": [
    {
      "code": "da",
      "lang": "Danish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "neuter"
      ],
      "word": "oktantal"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "word": "oktaaniluku"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "masculine"
      ],
      "word": "indice d’octane"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "feminine"
      ],
      "word": "Oktanzahl"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "word": "oktánszám"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "masculine"
      ],
      "word": "numero di ottano"
    },
    {
      "code": "kk",
      "lang": "Kazakh",
      "roman": "oktan sany",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "word": "октан саны"
    },
    {
      "code": "fa",
      "lang": "Persian",
      "roman": "'adad-e oktân",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "word": "عدد اکتان"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "feminine"
      ],
      "word": "octanagem"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "feminine"
      ],
      "word": "cifră octanică"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "masculine"
      ],
      "word": "octanaje"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "masculine"
      ],
      "word": "índice de octano"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "neuter"
      ],
      "word": "oktantal"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "measure of the antiknock properties of an automobile fuel",
      "tags": [
        "neuter"
      ],
      "word": "oktan"
    }
  ],
  "word": "octane number"
}

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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