/ Dictionary / Index B bread knife: Meaning and Definition of Find definitions for: bread' knife" Pronunciation: [key] a knife designed or suitable for slicing bread, as one having a wavy or saw-toothed blade. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. breadfruit bread line Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language