/ Dictionary / Index S suffuse: Meaning and Definition of Find definitions for: suf•fuse Pronunciation: (su-fyz'), [key] — -fused, -fus•ing. to overspread with or as with a liquid, color, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: suffuse (Thesaurus) suffumigate Sufi Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language