/ Dictionary / Index B bacteriuria: Meaning and Definition of Find definitions for: bac•te•ri•u•ri•a Pronunciation: (bak-tēr"ē-yoor'ē-u), [key] — n. Pathol. the presence of bacteria in the urine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bacterium bacterize Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language