octane rating - a measure of the antiknock properties of gasolineoctane numberquantity, measure, amount - how much there is or how many there are of something that you can quantify
TranslationsOktanzahl EncyclopediaSeeoctane number
octane rating
Related to octane rating: compression ratio, Cetane rating, Engine knocking
noun
Synonyms for octane rating
noun a measure of the antiknock properties of gasoline