English dictionary
greenback
/'gr/i/n,b/&/k/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a piece of paper money (especially one issued by a central bank)
Source: WordNet 3.0
-
One of the legal tender notes of the United States; -- first issued in 1862, and having the devices on the back printed with green ink, to prevent alterations and counterfeits.
Source: webster1913