/ Dictionary / Index B breasting: Meaning and Definition of Find definitions for: breast•ing Pronunciation: (bres'ting), [key] — n. a piece of leather or other material for covering the heel breast of a shoe. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: breasting (Thesaurus) breast-feed breast line Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language