Search Result for "fiver": 
Wordnet 3.0

NOUN (1)

1. a United States bill worth 5 dollars;
[syn: fiver, five-spot, five dollar bill]



WordNet (r) 3.0 (2006):

fiver
    n 1: a United States bill worth 5 dollars [syn: fiver, five-
         spot, five dollar bill]