/ Dictionary / Index B bkbndr.: Meaning and Definition of Find definitions for: bkbndr. Pronunciation: [key] bookbinder. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Bk bkcy. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language