bicycling

from WordNet (r) 3.0 (2006)
bicycling
    n 1: riding a bicycle
    
from The Collaborative International Dictionary of English v.0.48
Bicycling \Bi"cy*cling\, n.
   The use of a bicycle; the act or practice of riding a
   bicycle.
   [1913 Webster]
    

[email protected]