/ Dictionary / Index C comitative: Meaning and Definition of Find definitions for: com•i•ta•tive Pronunciation: (kom'i-tā"tiv, -tu-tiv), [key] — Gram. Gram. —adj. noting a case whose distinctive function is to indicate accompaniment. —n. the comitative case. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Comintern comitia Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language