/ Dictionary / Index S syringa: Meaning and Definition of Find definitions for: sy•rin•ga Pronunciation: (su-ring'gu), [key] — n. See(def. 1). any shrub or tree of the genus Syringa, including the lilacs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: syringa (Thesaurus) Syrian hamster syringe Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language