/ Dictionary / Index S suppuration: Meaning and Definition of Find definitions for: sup•pu•ra•tion Pronunciation: (sup"yu-rā'shun), [key] — n. the process of suppurating. the matter produced by suppuration; pus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: suppuration (Thesaurus) suppurate suppurative Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language