|Look up slag in Wiktionary, the free dictionary.|
Slag is a by-product of smelting ore.
Slag may also refer to:
Arts, entertainment, and mediaEdit
- Slag (welding), a by-product of some arc welding processes
- Slag, a pejorative British term for slut
- Slag, an alternative name for spoil tip, mining waste
| This disambiguation page lists articles associated with the title Slag.
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