/ Dictionary / Index U unialgal: Meaning and Definition of Find definitions for: u•ni•al•gal Pronunciation: (y"nē-al'gul), [key] — adj. of, pertaining to, or derived from a single algal cell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uni Uniate Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language