Search Result for "horsepower": 
Wordnet 3.0

NOUN (1)

1. a unit of power equal to 746 watts;
[syn: horsepower, HP, H.P.]



WordNet (r) 3.0 (2006):

horsepower
    n 1: a unit of power equal to 746 watts [syn: horsepower,
         HP, H.P.]