/ Dictionary / Index D defender of the bond: Meaning and Definition of Find definitions for: defend'er of the bond' Pronunciation: [key] — Rom. Cath. Ch. Rom. Cath. Ch. an official appointed in each diocese to uphold marriages of disputed validity. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. defendant Defender of the Faith Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language