/ Dictionary / Index D due bill: Meaning and Definition of Find definitions for: due' bill" Pronunciation: [key] a brief written acknowledgment of indebtedness, not payable to order. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. due duecento Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language