fleetness

from WordNet (r) 3.0 (2006)
fleetness
    n 1: rapidity of movement; "fleetness of foot"
    
from The Collaborative International Dictionary of English v.0.48
Fleetness \Fleet"ness\, n.
   Swiftness; rapidity; velocity; celerity; speed; as, the
   fleetness of a horse or of time.
   [1913 Webster]
    

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