U.S.A., United States, United States of America, US, USA, America, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776

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