/ Dictionary / Index V volunteer army: Meaning and Definition of Find definitions for: vol'unteer' ar'my Pronunciation: [key] a military force composed entirely of enlistees. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. volunteer volunteerism Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language