octane numbers

Questions

What does octane numbers mean?

plural of octane number

How to pronounce octane numbers

1. Open the pronunciation page — Open the Speakur entry for “octane numbers”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “octane numbers”.
4. Repeat and practice — Say “octane numbers” aloud, matching stress and vowels until it feels natural.