/ Dictionary / Index B B and D: Meaning and Definition of Find definitions for: B&D Pronunciation: [key] bondage and discipline: used in reference to sadomasochistic sexual practices. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. B and C bandeau Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language