/ Dictionary / Index A agentival: Meaning and Definition of Find definitions for: a•gen•ti•val Pronunciation: (ā"jun-tī'vul), [key] — adj. agentive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. agential agentive Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language