Metal (noun)

1. A chemical element that is a shiny, dense solid and is a good conductor of heat and electricity.
2. An alloy or mixture of two or more chemical elements, especially to impart strength or resist corrosion.
3. Something made of metal, such as a metal object, tool, or utensil.
4. A type of rock music characterized by amplified distortion, driving rhythms, and intense vocals.

Origin:

Middle english metall, from old english metall; akin to old high german metall metal, latin metallum mine, and greek métallon a mine.

Examples:

1. Gold is a valuable metal used in jewelry and coins.
2. The metal roof on the barn was rusted and needed to be replaced.
3. The metal tongs were used to handle hot coals.
4. Heavy metal music is known for its powerful sound and aggressive lyrics.
5. The metal band's concerts often attract a passionate and energetic crowd.