/ Dictionary / Index V vaulty: Meaning and Definition of Find definitions for: vault•y Pronunciation: (vôl'tē), [key] — adj. having the appearance or characteristics of a vault; arching: the vaulty rows of elm trees. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vault light vaunt Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language