the edge of a coin which is smooth and lacking any decoration
A sharpened knife blade with no serrations or teeth. Sometimes called a smooth blade .
an edge of a coin that has no marking, reedings, or lettering of any kind.
An edge of a coin that has no lettering, marking, or reeding.
No lettering around the edge of a coin.
A flat, smooth edge seen mainly on a small-denomination coinage. See Also -- lettered edge reeded edge
A smooth, flat edge seen mainly on a small-denomination coinage. Also see: Lettered edge, Reeded edge