/ Dictionary / Index B bank note: Meaning and Definition of Find definitions for: bank' note" Pronunciation: [key] a promissory note, payable on demand, issued by an authorized bank and intended to circulate as money. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: banknote (Thesaurus) bank night bank of issue Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language