/ Dictionary / Index S stimulative: Meaning and Definition of Find definitions for: stim•u•la•tive Pronunciation: (stim'yu-lā"tiv), [key] — adj. serving to stimulate. —n. a stimulating agency. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stimulative (Thesaurus) stimulate stimulus 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