/ Dictionary / Index P pillow sham: Meaning and Definition of Find definitions for: pil'low sham" Pronunciation: [key] an ornamental cover laid over a bed pillow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pillow lava pillow sword Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language