plural of semi-metal

Having a relatively low metal content

A person who uses a metal detector

A metal alloy used in making types for traditional typefounding and mechanical typesetting. It consists essentially of lead and antimony, often with a little tin, nickel, or copper.

Any tin- or lead-based alloy. / (UK, auctions) Silver that cannot be labeled as silver in the UK because it does not bear an Assay Office mark. / Any silvery or whitish metal or alloy.

a musical genre, a mixture between emo and metal music

plural of refractory metal

(metallurgy) A metal, such as molybdenum or tungsten, with a high refraction, and hence a high melting point.

(music) a genre of heavy metal with a Christian theme

(chemistry, obsolete) Any of the four metals aluminum, gallium, indium and thallium of the boron group in the periodic table of elements.