Definition, Meaning & Synonyms
greenback
noun
/ˈɡriːnˌbæk/

Definition
A paper currency used in the United States, originally issued during the Civil War as a legal tender.

Examples
- The phrase ‘greenback’ is often used to refer to U.S. dollar bills.
- He paid for his coffee with a greenback.
- During the 19th century, greenbacks became a popular term for the unofficial paper currency.

Meaning
In contemporary terms, ‘greenback’ refers to any U.S. dollar bill, especially emphasizing its green color.

Synonyms
- Dollar
- Buck
- Cash