motor octane number

noun

A measure of a fuel's ability to resist autoignition at high speeds and temperatures.

Similar
MON
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Meanings

nounmotor octane number (plural motor octane numbers)

plural motor octane numbers

  1. automotiveA measure of a fuel's ability to resist autoignition at high speeds and temperatures.

    Synonyms: MON

Synonyms & antonyms

nounA measure of a fuel's ability to resist autoignition at high speeds and temperatures.

Similar
MON
Cite this entry
APA

motor octane number. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/motor%20octane%20number

MLA

“motor octane number.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/motor%20octane%20number. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “motor octane number,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/motor%20octane%20number.

Source: motor octane number on Wiktionary, CC BY-SA 4.0.