/ Dictionary / Index D drum major: Meaning and Definition of Find definitions for: drum' ma"jor Pronunciation: [key] the marching leader of a drum corps or a band. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. drumly drum majorette Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language