/ Dictionary / Index U unilocular: Meaning and Definition of Find definitions for: u•ni•loc•u•lar Pronunciation: (y"nu-lok'yu-lur), [key] — adj. Biol. having or consisting of only one loculus, chamber, or cell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unilobed unimodal Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language