Search Result for "unicycle": 
Wordnet 3.0

NOUN (1)

1. a vehicle with a single wheel that is driven by pedals;
[syn: unicycle, monocycle]


VERB (1)

1. ride a unicycle; 



WordNet (r) 3.0 (2006):

unicycle
    n 1: a vehicle with a single wheel that is driven by pedals
         [syn: unicycle, monocycle]
    v 1: ride a unicycle