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horsepower
horse·pow·er / ˈhôrsˌpou(-ə)r/ (abbr.: hp) • n. (pl. same) a unit of power equal to 550 foot-pounds per second (745.7 watts). ∎ the power of an engine measured in terms of this: a strong 140-horsepower engine. See also brake horsepower. ∎ power; ability to perform strenuous tasks: other software improvements include more analytical horsepower. |
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"horsepower." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 13 Feb. 2012 <http://www.encyclopedia.com>. "horsepower." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (February 13, 2012). http://www.encyclopedia.com/doc/1O999-horsepower.html "horsepower." The Oxford Pocket Dictionary of Current English. 2009. Retrieved February 13, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-horsepower.html |
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horsepower
horsepower unit of power in the English system of units. It is equal to 33,000 foot-pounds per minute or 550 foot-pounds per second or approximately 746 watts. The term horsepower originated with James Watt, who determined by experiment that a horse could do 33,000 foot-pounds of work a minute in drawing coal from a coal pit. |
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"horsepower." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 13 Feb. 2012 <http://www.encyclopedia.com>. "horsepower." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 13, 2012). http://www.encyclopedia.com/doc/1E1-horsepow.html "horsepower." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 13, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-horsepow.html |
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horsepower
horsepower (hp) Unit indicating the rate at which work is done, adopted by James Watt in the 18th century. He defined it as the weight, 250kg (550lb), a horse could raise 0.3m (1ft) in one second. The electrical equivalent of 1 hp is 746 watts.
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"horsepower." World Encyclopedia. 2005. Encyclopedia.com. 13 Feb. 2012 <http://www.encyclopedia.com>. "horsepower." World Encyclopedia. 2005. Encyclopedia.com. (February 13, 2012). http://www.encyclopedia.com/doc/1O142-horsepower.html "horsepower." World Encyclopedia. 2005. Retrieved February 13, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O142-horsepower.html |
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horsepower
horsepower an imperial unit of power equal to 550 foot-pounds per second (about 750 watts); the power of an engine measured in terms of this.
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ELIZABETH KNOWLES. "horsepower." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. 13 Feb. 2012 <http://www.encyclopedia.com>. ELIZABETH KNOWLES. "horsepower." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. (February 13, 2012). http://www.encyclopedia.com/doc/1O214-horsepower.html ELIZABETH KNOWLES. "horsepower." The Oxford Dictionary of Phrase and Fable. 2006. Retrieved February 13, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-horsepower.html |
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horsepower
horsepower
•bower, cower, devour, dower, embower, empower, endower, flour, flower, gaur, Glendower, glower, hour, lour, lower, our, plougher (US plower), power, scour, shower, sour, Stour, sweet-and-sour, tower
•Beckenbauer • Eisenhower
•Schopenhauer • safflower
•passion flower • bellflower
•mayflower • cauliflower • wallflower
•cornflour, cornflower
•sunflower • elderflower • man-hour
•Adenauer • manpower • brainpower
•willpower • horsepower • firepower
•water power • rush hour
•watchtower
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"horsepower." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 13 Feb. 2012 <http://www.encyclopedia.com>. "horsepower." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (February 13, 2012). http://www.encyclopedia.com/doc/1O233-horsepower.html "horsepower." Oxford Dictionary of Rhymes. 2007. Retrieved February 13, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-horsepower.html |
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