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

(chemistry, obsolete) Any metal, such as gold or silver, not readily oxidized by heat and air.

An alloy consisting of four and a half ounces of zinc per pound of copper.

A mixture of around two-thirds copper and one-third tin making a white brittle alloy that can be polished into a highly reflective surface.

Prince Rupert's metal

An alloy of lead, antimony, and mercury, made for sheathing ships.

(obsolete) gold