Glossary of numismatic terms

A B C D E F G H I J K L M N O P Q R S T U V W Y
Uncirculated (UNC)
The condition of a coin that has never been used or worn in any way and has retained its original new surface and luster. Also called Mint State. See More
uniface
A coin with a design on just one side. See More
unique
An item of which only one example is known to exist. See More
United States Note
Same as Legal Tender Note (see above). See More