Definitions for "Greenback"
Keywords:  dol
The US dol ar.
One of the legal tender notes of the United States; a note of paper currency of the United States; -- first issued in 1862, and having the devices on the back printed with green ink, to prevent alterations and counterfeits.
U. S. paper currency.
Name for paper currency with a green back first issued during the 1860s by the U.S. government.