Englishfor English speakers
non
Prefix
—
non or non- means the same as not, but makes not part of the word it changes. When you add non- to a word it makes that word mean the opposite.
That drink is non-alcoholic, it has no alcohol in it.
He is a non-believer; he does not believe at all.
ferrous
—
adjective
(= ferric)
of or relating to or containing iron
metal
—
noun
(= metallic element)
any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc
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adjective
(= metallic)
containing or made of or resembling or characteristic of a metal
a metallic compound
metallic luster
the strange metallic note of the meadow lark, suggesting the clash of vibrant blades
— Ambrose Bierce
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verb
cover with metal
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noun
(= alloy)
a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten
brass is an alloy of zinc and copper