/ Dictionary / Index S suffumigate: Meaning and Definition of Find definitions for: suf•fu•mi•gate Pronunciation: (su-fy'mi-gāt"), [key] — -gat•ed, -gat•ing. to fumigate from below; apply fumes or smoke to. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. suffruticose suffuse 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