The United States dollar (sign: $; code: USD; also abbreviated US $) is referred to as the U.S. dollar, American dollar, US Dollar or Federal Reserve Note. It is the official currency of the United States and its overseas territories. It is divided into 100 smaller units called cents. The U.S. dollar is fiat money. It is the currency most used in ...
[n] - the basic unit of money in the United States
noun the basic unit of money in the United States