/ Dictionary / Index C CB: Meaning and Definition of Find definitions for: CB Pronunciation: [key] See construction battalion. See Cb Pronunciation: [key] — Symbol, Chem. columbium. C.B. Pronunciation: [key] Bachelor of Surgery. Companion of the Bath. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cayuse CBAT 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