/ Dictionary / Index V vomica: Meaning and Definition of Find definitions for: vom•i•ca Pronunciation: (vom'i-ku), [key] — pl. -i•cae a cavity, usually in the lungs, containing pus. the pus content of such a cavity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vomer vomit Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language