/ Dictionary / Index S Sylvaner: Meaning and Definition of Find definitions for: Syl•va•ner Pronunciation: (sil-vä'nur, -van'ur), [key] — n. a white grape grown in the Alsace region of France and in Switzerland, Germany, and Austria. a mild white wine made from this grape. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sylvaner (Thesaurus) sylvan Sylvania Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language