/ Dictionary / Index P postconciliar: Meaning and Definition of Find definitions for: post•con•cil•i•ar Pronunciation: (pōst"kun-sil'ē-ur), [key] — adj. occurring or continuing after the Vatican ecumenical council of 1962–65. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. postcommunion postconsonantal Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language