metal

A crown made completely of gold displaces less water than a crown made of gold and another metal.

And there is less metal than plastic.

you can use paper and glue but you can't use metal.

A metal key was attached to the string.

Newcomen invented it to help people mine for metals and coal at greater depths.

Milk boxes have three parts: paper, plastic and metal.

Centuries later, when there was less metal for making money,

The old trucks were sold as scrap metal .

The gate is made of metal.

a small black metal box

They traded in gold and other precious metals .