/ Dictionary / Index B bank paper: Meaning and Definition of Find definitions for: bank' pa"per Pronunciation: [key] drafts, bills, and acceptances payable by banks. commercial paper that may be discounted in a bank. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bank of issue bank rate Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language