/ Dictionary / Index S Socialist Labor party: Meaning and Definition of Find definitions for: So'cialist La'bor par"ty Pronunciation: [key] a U.S. political party, organized in 1874, advocating the peaceful introduction of socialism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. socialistic Socialist party Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language