/ Dictionary / Index C convulsive: Meaning and Definition of Find definitions for: con•vul•sive Pronunciation: (kun-vul'siv), [key] — adj. of the nature of or characterized by convulsions or spasms. producing or accompanied by convulsion: convulsive rage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: convulsive (Thesaurus) convulsionary convulsive disorder Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language