/ Dictionary / Index C Campbellism: Meaning and Definition of Find definitions for: Camp•bell•ism Pronunciation: (kam'bu-liz"um, kam'u-), [key] — n. the practices and principles of the Disciples of Christ. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Campbell-Bannerman Campbellite Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language