/ Dictionary / Index P prayer rug: Meaning and Definition of Find definitions for: prayer' rug" Pronunciation: (prâr), [key] a small rug upon which a Muslim kneels and prostrates himself during his devotions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prayer plant prayer shawl Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language