/ Dictionary / Index U urinary: Meaning and Definition of Find definitions for: u•ri•nar•y Pronunciation: (yoor'u-ner"ē), [key] — adj., n., pl. -nar•ies. —adj. of or pertaining to urine. pertaining to the organs secreting and discharging urine. —n. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: urinary (Thesaurus) urinalysis urinary bladder Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language