horsepower-hour

Questions

What does horsepower-hour mean?

A unit of energy equal to the amount of work a horse is capable of delivering during an hour.

How to pronounce horsepower-hour

1. Open the pronunciation page — Open the Speakur entry for “horsepower-hour”.
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 “horsepower-hour”.
4. Repeat and practice — Say “horsepower-hour” aloud, matching stress and vowels until it feels natural.