/ Dictionary / Index S suppletive: Meaning and Definition of Find definitions for: sup•ple•tive Pronunciation: (su-plē'tiv, sup'li-tiv), [key] — adj. Gram. serving as an inflected form of a word with a totally different stem, as went, the suppletive past of go. including one or more such forms: a suppletive paradigm. characterized by the use of such forms: suppletive inflection. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. suppletion suppletory Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language