/ Dictionary / Index S syndesmosis: Meaning and Definition of Find definitions for: syn•des•mo•sis Pronunciation: (sin"dez-mō'sis, -des-), [key] — pl. -ses a connection of bones by ligaments, fasciae, or membranes other than in a joint. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. syndesmectomy syndetic 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