/ Dictionary / Index C coronitis: Meaning and Definition of Find definitions for: cor•o•ni•tis Pronunciation: (kôr"u-nī'tis, kor"-), [key] — n. Vet. Pathol. inflammation of the coronary cushion of hoofed animals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coroneted coronium Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language