/ Dictionary / Index D del Sarto: Meaning and Definition of Find definitions for: del Sar•to Pronunciation: (del sär'tōIt.del sär'tô), [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Delsartian delta Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language