Epicyclic
Pronunciation : Ep`i*cyc"lic
Part of Speech : a.
Definition : Defn: Pertaining to, resembling, or having the motion of, an epicycle. Epicyclic train (Mach.), a train of mechanism in which epicyclic motion is involved; esp., a train of spur wheels, bevel wheels, or belt pulleys, in which an arm, carrying one or more of the wheels, sweeps around a center lying in an axis common to the other wheels.
Source : Webster's Unabridged Dictionary, 1913