A fan of black metal music.

A fan of death metal.

A fan of thrash metal.

(archaeology) An age characterised by the use of tools made from a specific type of metal.

The age characterised by the use of metal tools. / The Copper Age.

A tough kind of sheet brass from which cartridge shells are made.

A music genre that fuses vocal and instrumental elements of hip-hop with heavy metal.

shape memory alloy

plural of memory metal

plural of perfect metal