/ Dictionary / Index P prayer wheel: Meaning and Definition of Find definitions for: prayer' wheel" Pronunciation: (prâr), [key] a wheel or cylinder inscribed with or containing prayers, used chiefly by Buddhists of Tibet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prayer shawl pray-in Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language