1. the process of coating metal with a thin layer of tin to prevent corrosion
Usage: technical
2. a thin coating of tin applied to metal surfaces

Examples

• The tinning on the old copper pot had worn away over years of use.
• Proper tinning helps prevent rust on iron cookware.
• The factory specializes in the tinning of steel containers.
• Without tinning, the metal would corrode quickly in humid conditions.
• The craftsman applied a fresh layer of tinning to restore the antique pan.
• Industrial tinning requires careful temperature control during the process.