/ Dictionary / Index I immunogenic: Meaning and Definition of Find definitions for: im•mu•no•gen•ic Pronunciation: (im"yu-nō-jen'ik, i-my"nu-), [key] — adj. causing or capable of producing an immune response. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: immunogenic (Thesaurus) immunogenetics immunoglobulin Related Content Daily Word Quiz: plausible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language