wheelwork

from WordNet (r) 3.0 (2006)
wheelwork
    n 1: mechanical device including an arrangement of wheel in a
         machine (especially a train of gears)
    
from The Collaborative International Dictionary of English v.0.48
Wheelwork \Wheel"work`\, n. (Mach.)
   A combination of wheels, and their connection, in a machine
   or mechanism.
   [1913 Webster]
    

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