/ Dictionary / Index V vols.: Meaning and Definition of Find definitions for: vols. Pronunciation: [key] volumes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. volplane Volsci Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language