/ Dictionary / Index S synteresis: Meaning and Definition of Find definitions for: syn•te•re•sis Pronunciation: (sin"tu-rē'sis), [key] — n. synderesis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. syntax language synthesis Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language