1. a pattern of ridges or grooves cut into a surface to provide a better grip
Usage: technical

Examples

• The knurling on the tool handle prevented it from slipping in wet conditions.
• Machine shops use knurling to create textured surfaces on metal parts.
• The knurling pattern on the coin’s edge makes it easier to grip.
• Quality screwdrivers feature knurling on their handles for better control.
• The lathe operator added knurling to the cylindrical part for improved handling.
• Knurling is commonly found on adjustment knobs and dials.