MILLING, a corrugated edge on a coin
- millingsMILLING, a corrugated edge on a coin
- millinga corrugated edge on a coin
- millingProduce regular ribbed markings on the edge of (a coin) as a protection against illegal clipping
- engrailto make dots or curves on the cylindrical edge of (a coin, medal, etc.) so as to form a pattern
- reedingnumber of narrow, vertical grooves on the edge of a coin, medal, etc.