/ Dictionary / Index S sheetcase: Meaning and Definition of Find definitions for: sheet•case Pronunciation: (shēt'kās"), [key] — n. a covering made of sheet material, esp. one used for a down comforter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sheet bend sheet erosion Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language