/ Dictionary / Index C CG: Meaning and Definition of Find definitions for: CG Pronunciation: [key] Commanding General. cg Pronunciation: [key] centigram; centigrams. C.G. Pronunciation: [key] Captain of the Guard. center of gravity. Coast Guard. Commanding General. Consul General. c.g. Pronunciation: [key] Captain of the Guard. center of gravity. Commanding General. Consul General. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. CFTC cgm. Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language