Word Pronunciation & Dictionary

horsepower

/ˈhɔɹsˌpaʊɚ/

Word Rarity Rare

Frequency: 3.49 in modern English

Syllables
horse-power
IPA
/ˈhɔɹsˌpaʊɚ/
18
Scrabble Score
10
Letters
3
Syllables
7
Unique Chars

Meaning

noun

Power derived from the motion of a horse.

Uncountable

noun

A nonmetric unit of power with various definitions, commonly the mechanical horsepower, approximately equal to 745.7 watts.

Countable; Uncountable

noun

Metric horsepower, a metric unit approximately equal to 735.5 watts.

Countable; Uncountable

noun

Strength, performance capability, specs, or similar.

Uncountable

Example Sentences

Etymology

From horse + power: the unit was originally defined as the amount of power that a horse could provide. Both non-metric and metric units of power were derived from effectively identical measurements of the power a draught horse could sustain over several hours, with the difference in watts solely due to different rounding errors to express that power in round numbers in the original non-SI units (ft·lbf/min and kgf⋅m/s respectively).

Regional Pronunciation

  • American English: /ˈhɔɹsˌpaʊɚ/
  • British English: /ˈhɔːsˌpaʊə/

Usage

Inflected Forms

Phrases

Synonyms

Questions

How do you pronounce horsepower?
The recorded pronunciation is /ˈhɔɹsˌpaʊɚ/.
What does horsepower mean?
Power derived from the motion of a horse.
Where does horsepower come from?
From horse + power: the unit was originally defined as the amount of power that a horse could provide. Both non-metric and metric units of power were derived from effectively identical measurements of the power a draught horse could sustain over several hours, with the difference in watts solely due to different rounding errors to express that power in round numbers in the original non-SI units (ft·lbf/min and kgf⋅m/s respectively).

How to pronounce horsepower

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