/ Dictionary / Index U unruffle: Meaning and Definition of Find definitions for: un•ruf•fle Pronunciation: (un-ruf'ul), [key] — v., -fled, -fling. —v.t. to calm (someone). to smooth out (something). —v.i. to become calm or smoothed out. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. UNRRA unruffled Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language