/ Dictionary / Index A acholuria: Meaning and Definition of Find definitions for: ach•o•lu•ri•a Pronunciation: (ak"u-loor'ē-u), [key] — n. the absence of bile pigments in the urine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acholia achondrite Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language