/ Dictionary / Index A altar card: Meaning and Definition of Find definitions for: al'tar card" Pronunciation: [key] — Rom. Cath. Ch. Rom. Cath. Ch. one of three cards having certain portions of the Mass printed on them, placed upright on the altar to assist the memory of the celebrant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. altar call altar cloth Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language