/ Dictionary / Index S smoothie: Meaning and Definition of Find definitions for: smooth•ie Pronunciation: (sm'ē), [key] — n. Informal. a person who has a winningly polished manner: He's such a smoothie he could charm the stripes off a tiger. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: smoothie (Thesaurus) smoothhound smooth muscle Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language