Definition of horsepower
1 : the power that a horse exerts in pulling
2 : a unit of power equal in the U.S. to 746 watts and nearly equivalent to the English gravitational unit of the same name that equals 550 foot-pounds of work per second
3 : effective power intellectual horsepower computing horsepower
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Examples of horsepower in a Sentence
an engine with 200 horsepower
that architectural firm probably doesn't have the creative horsepower to produce a truly innovative design
1806
First Known Use of horsepower
1806
HORSEPOWER Defined for English Language Learners
horsepower
playDefinition of horsepower for English Language Learners
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: a unit used to measure the power of engines
HORSEPOWER Defined for Kids
horsepower
playDefinition of horsepower for Students
: a unit of power that equals the work done in lifting 550 pounds one foot in one second
Learn More about horsepower
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See words that rhyme with horsepower Thesaurus: All synonyms and antonyms for horsepower Spanish Central: Translation of horsepower Nglish: Translation of horsepower for Spanish speakers Britannica English: Translation of horsepower for Arabic speakers Britannica.com: Encyclopedia article about horsepower
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