/ Dictionary / Index U urinous: Meaning and Definition of Find definitions for: u•ri•nous Pronunciation: (yoor'u-nus), [key] — adj. of, pertaining to, resembling, or having the odor or qualities of urine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. urinoscopy URL Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language