Meaning of urolithiasis

u•ro•li•thi•a•sis

Pronunciation: (yoor"ō-li-thī'u-sis), [key]
— n. Pathol.
  1. a diseased condition marked by the formation of stones in the urinary tract.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.