plural foot-pounds
: a unit of work equal to the work done by a force of one pound acting through a distance of one foot in the direction of the force

Examples of foot-pound in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The rifle weighs up to 120 pounds with massive muzzle brakes, producing more than 200 foot-pounds of recoil. Atharva Gosavi, Interesting Engineering, 30 Oct. 2025 The Hurricane that replaced it has 420 horsepower and 469 foot-pounds of torque, while a high-output version of the Hurricane engine is rated at 540 horsepower and 521 foot-pounds of torque. Michael Wayland, CNBC, 5 June 2025 If the hybrid’s 191 horsepower and 155 foot-pounds of torque aren’t enough, the 238-hp, 275-foot-pound EcoBoost non-hybrid turbo four-cylinder is still available on all models. Bob Sorokanich, WIRED, 14 Aug. 2024 The kinetic energy of it is significant: A rifle like the AR-15 can produce up to 1,300 foot-pounds of force. Dr. Sanjay Gupta, CNN, 18 July 2024 That stack of 370 fuel cells weighs just 56 kilograms (123 pounds) and powers an AC electric motor with 113 kilowatts (151 horsepower) and 335 newton meters (247 foot-pounds) of torque—good for a reasonable 9.0-second run to 97 kilometers per hour (60 miles per hour). IEEE Spectrum, 31 Mar. 2015

Word History

First Known Use

1847, in the meaning defined above

Time Traveler
The first known use of foot-pound was in 1847

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Cite this Entry

“Foot-pound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/foot-pound. Accessed 31 Oct. 2025.

Kids Definition

foot-pound

noun
-ˈpau̇nd
plural foot-pounds
: a unit of work that equals the work done by a force of one pound acting through a distance of one foot and that is equal to about 1.36 joules

Medical Definition

foot-pound

noun
plural foot-pounds
: a unit of work equal to the work done by a force of one pound acting through a distance of one foot in the direction of the force
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