/ Dictionary / Index A addictive: Meaning and Definition of Find definitions for: ad•dic•tive Pronunciation: (u-dik'tiv), [key] — adj. producing or tending to cause addiction: an addictive drug. more than normally susceptible to addiction: an addictive personality. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: addictive (Thesaurus) addiction Addie Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language