/ Dictionary / Index C conference call: Meaning and Definition of Find definitions for: con'ference call" Pronunciation: [key] a telephone call that interconnects three or more phones simultaneously. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. conference Conference on Security and Cooperation in Europe Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language