metallayer
nounUK /ˈmɛtəleɪə/
US /ˈmɛtəleɪər/
A thin sheet of metal that covers something.
The phone case has a shiny metallayer on the outside.
OTHER MEANINGS
2. A level of metal in a game or building.
The castle's metallayer made it very strong.
3. A step in making something with metal.
The worker added a metallayer to the toy car.
4. A group of metal parts stacked together.
The robot's metallayer was heavy.