/ Dictionary / Index U unipersonal: Meaning and Definition of Find definitions for: u•ni•per•son•al Pronunciation: (y"nu-pûr'su-nl), [key] — adj. consisting of or existing as one person only. (of a verb) used in only one person, esp. the third person singular; impersonal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uniparous unipetalous Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language