/ Dictionary / Index C cibarium: Meaning and Definition of Find definitions for: ci•bar•i•um Pronunciation: (si-bâr'ē-um), [key] — pl. -bar•i•a a food pouch in front of the mouth in certain insects. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cib. Cibber Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language