/ Dictionary / Index H head arrangement: Meaning and Definition of Find definitions for: head' arrange"ment Pronunciation: [key] — Jazz, Popular Music. a roughly outlined musical arrangement that is played from memory and is often learned by ear. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. head-and-tail light head balance Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language