/ Dictionary / Index A accusatival: Meaning and Definition of Find definitions for: ac•cu•sa•ti•val Pronunciation: (u-ky"zu-tī'vul), [key] — adj. pertaining to the accusative case. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. accusation accusative 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