/ Dictionary / Index U urinal: Meaning and Definition of Find definitions for: u•ri•nal Pronunciation: (yoor'u-nl), [key] — n. a flushable wall fixture, as in a public lavatory, used by men for urinating. a building or enclosure containing such fixtures. a receptacle to receive the urine of a person with urinary incontinence or that of a bedridden person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: urinal (Thesaurus) Urim and Thummim urinalysis Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language