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Meaning of octane number

Source language: EnglishDictionary language: English

octane number

noun

Definitions

  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.

Sources:https://en.wiktionary.org/wiki/octane%20number

Related words

octane ratingoctaneresearch octane numberisooctanecetane numberiso-octaneiso-octanolisooctanol