Search Result for "crescent wrench":
Wordnet 3.0

NOUN (1)

1. an adjustable wrench designed to fit hexagonal nuts with the adjusting screw built into the head of the wrench; 



WordNet (r) 3.0 (2006):

crescent wrench
    n 1: an adjustable wrench designed to fit hexagonal nuts with
         the adjusting screw built into the head of the wrench