/ Dictionary / Index C cornaceous: Meaning and Definition of Find definitions for: cor•na•ceous Pronunciation: (kôr-nā'shus), [key] — adj. belonging to the Cornaceae, the dogwood family of plants. Cf. dogwood family. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. corn cornball Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language