/ Dictionary / Index U unwrinkle: Meaning and Definition of Find definitions for: un•wrin•kle Pronunciation: (un-ring'kul), [key] — -kled, -kling. to smooth the wrinkles from. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unwreathe unwritten Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language