UROLITH Meaning of UROLITH in English ˈyu̇rəˌlith noun( -s )Etymology: International Scientific Vocabulary ur- (I) + -lith : urinary calculus• uro·lith·ic | ̷ ̷ ̷ ̷|lithik adjective Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012