horsepower
noun
horse·pow·er
ˈhȯrs-ˌpau̇(-ə)r 
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
Synonyms
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
Recent Examples on the Web
The additional motor driving the rear wheels increases horsepower from 220 to 300 but only causes a small worsening of efficiency.
—
Peter Douglas, The Mercury News, 10 Nov. 2024
For this build, the team began with a RAV4 plug-in hybrid that provides 302 horsepower.
—Kristin Shaw, Popular Science, 6 Nov. 2024
State of play: The two-seat F80 is the most powerful road car ever to come out of the Ferrari factory, the company said, delivering 1,200 horsepower from a V6 hybrid powertrain.
—Nathan Bomey, Axios, 17 Oct. 2024
The first Mercedes since World War II to use an engine with more than four cylinders, its inline-six was the first new motor from the company in more than a decade, and used an overhead camshaft — a technology Mercedes had used in Grand Prix racing decades before — to help create 86 horsepower.
—Will Sabel Courtney, Robb Report, 8 Oct. 2024
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Peter Douglas, The Mercury News, 10 Nov. 2024
For this build, the team began with a RAV4 plug-in hybrid that provides 302 horsepower.
—Kristin Shaw, Popular Science, 6 Nov. 2024
State of play: The two-seat F80 is the most powerful road car ever to come out of the Ferrari factory, the company said, delivering 1,200 horsepower from a V6 hybrid powertrain.
—Nathan Bomey, Axios, 17 Oct. 2024
The first Mercedes since World War II to use an engine with more than four cylinders, its inline-six was the first new motor from the company in more than a decade, and used an overhead camshaft — a technology Mercedes had used in Grand Prix racing decades before — to help create 86 horsepower.
—Will Sabel Courtney, Robb Report, 8 Oct. 2024
See all Example Sentences for horsepower
Dictionary Entries Near horsepower
Cite this Entry
“Horsepower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/horsepower. Accessed 26 Nov. 2024.
Copy CitationKids Definition
horsepower
noun
horse·pow·er
ˈhȯr-ˌspau̇(-ə)r
: a unit of power equal in the U.S. to 746 watts and nearly equal to the English unit of the same name that equals 550 foot-pounds of work per second
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