/ Dictionary / Index A anuresis: Meaning and Definition of Find definitions for: an•u•re•sis Pronunciation: (an"yu-rē'sis), [key] — n. retention of urine in the bladder. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: anuresis (Thesaurus) anuran anuria Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language