/ Dictionary / Index T toxigenic: Meaning and Definition of Find definitions for: tox•i•gen•ic Pronunciation: (tok"si-jen'ik), [key] — adj. (esp. of microorganisms) producing toxins. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. toxic shock syndrome toxin Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language