/ Dictionary / Index V vol.: Meaning and Definition of Find definitions for: vol. Pronunciation: [key] volcano. volume. volunteer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vojvodina VO language Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language