/ Dictionary / Index V viniferous: Meaning and Definition of Find definitions for: vi•nif•er•ous Pronunciation: (vī-nif'ur-us, vi-), [key] — adj. suitable for or used in winemaking: a viniferous variety of grape. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vinifera vinification Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language