noun
: the power developed in the cylinders of an engine as calculated from the average pressure of the working fluid, the piston area, the stroke, and the number of working strokes per minute
noun
: the power developed in the cylinders of an engine as calculated from the average pressure of the working fluid, the piston area, the stroke, and the number of working strokes per minute
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012