/ Dictionary / Index S SCS: Meaning and Definition of Find definitions for: SCS Pronunciation: [key] Soil Conservation Service. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: scs (Thesaurus) scrutoire SCSI Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language