/ Dictionary / Index U unripe: Meaning and Definition of Find definitions for: un•ripe Pronunciation: (un-rīp'), [key] — adj. not ripe; immature; not fully developed: unripe fruit. too early; premature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unripe (Thesaurus) unrip unrivaled Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language