/ Dictionary / Index L lithotripsy: Meaning and Definition of Find definitions for: lith•o•trip•sy Pronunciation: (lith'u-trip"sē), [key] — pl. -sies. the pulverization and removal of urinary calculi using a lithotripter. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lithotomy lithotripter Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language