/ Dictionary / Index J JC: Meaning and Definition of Find definitions for: JC Pronunciation: [key] junior college. J.C. Pronunciation: [key] Jesus Christ. Julius Caesar. jurisconsult. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. J-bar lift J.C.B. Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language