/ Dictionary / Index D DSC: Meaning and Definition of Find definitions for: DSC Pronunciation: [key] Defense Supplies Corporation. The Discovery Channel (a cable television channel). D.Sc. Pronunciation: [key] Doctor of Science. D.S.C. Pronunciation: [key] See Doctor of Surgical Chiropody. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. DSA D.S.M. Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language