/ Dictionary / Index S Sacco: Meaning and Definition of Find definitions for: Sac•co Pronunciation: (sak'ōIt.säk'kô), [key] 1891–1927, Italian anarchist, in the U.S. after 1908: together with Bartolomeo Vanzetti, found guilty of robbery and murder 1921; executed 1927. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sacco (Thesaurus) Saccidananda saccular Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language