/ Dictionary / Index U uniocular: Meaning and Definition of Find definitions for: u•ni•oc•u•lar Pronunciation: (y"nē-ok'yu-lur), [key] — adj. monocular. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uninviting union Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language