/ Dictionary / Index V vatting: Meaning and Definition of Find definitions for: vat•ting Pronunciation: (vat'ing), [key] — n. the stage of winemaking during which the expressed juice of grapes has been placed in vats and left to ferment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vätter vatu Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language