Bank bill

	1.	In America (and formerly in England), a promissory note of a bank payable to the bearer on demand, and used as currency; a bank note.
	2.	In England, a note, or a bill of exchange, of a bank, payable to order, and usually at some future specified time. Such bills are negotiable, but form, in the strict sense of the term, no part of the currency.

Noun

1.

bank bill - a piece of paper money (especially one issued by a central bank); "he peeled off five one-thousand-zloty notes" Synonyms: bank note, banker's bill, banknote, Federal Reserve note, government note, greenback, bill, note

bank note, banker's bill, banknote, bill, buck, c-note, clam, dollar, dollar bill, Federal Reserve note, fifty, fifty dollar bill, five dollar bill, five-spot, fiver, folding money, government note, greenback, hundred dollar bill, note, one dollar bill, paper currency, paper money, silver certificate, ten dollar bill, tenner, twenty, twenty dollar bill, two dollar bill