/ Dictionary / Index S Social Democrat: Meaning and Definition of Find definitions for: So'cial Dem'ocrat Pronunciation: [key] (esp. in Europe) a member of any of certain Social Democratic parties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Social Democracy Social Democratic party Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language