Octane rating in Japanese
In Japanese
オクタン価
okutanka
Definition
Definition in EnglishA measure of how well gasoline resists premature ignition in an engine.
Definition in Japaneseガソリンがエンジン内で異常燃焼を起こしにくい度合いを表す数値。
Example sentences
説明書だと、このエンジンに推奨されてるオクタン価はいくつ？
Which octane rating does the manual recommend for this engine?
オクタン価が高いと値段も上がるから、この車に本当に必要か確認しよう。
A higher octane rating costs extra, so let's check whether the car needs it.