Dictionary![]() ![]() horse•pow•er-hourPronunciation: (hôrs'pou"ur-ouur", -ou"ur), [key] —n. a foot-pound-second unit of energy or work, equal to the work done by a mechanism with a power output of one horsepower over a period of one hour. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
|