/ Dictionary / Index S sheet erosion: Meaning and Definition of Find definitions for: sheet' ero"sion Pronunciation: (shēt'flud"). [key] erosion by sheets of running water, rather than by streams. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sheetcase sheet-fed Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language