Source : Webster's Revised Unabridged Dictionary (1913)

Lithotripsy \Lith"o*trip`sy\, n. [Litho- + Gr. ? to rub, grind:
   cf. F. lithotripsie.] (Surg.)
   The operation of crushing a stone in the bladder with an
   instrument called lithotriptor or lithotrite; lithotrity.