Breadcrumb Home > Dictionary Cite Meaning of reduplicative Find definitions for: re•du•pli•ca•tive Pronunciation: (ri-d'pli-kā"tiv, -dy'-), [key] — adj. tending to reduplicate. pertaining to or marked by reduplication. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. reduplication Related Content Daily Word Quiz: erpsichore Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language