argon
argonBrE /ˈɑːɡɒn/
NAmE /ˈɑːrɡɑːn/
noun[uncountable] (symb. Ar)a chemical element. Argon is a gas that does not react with anything and is used in electric lights.
word origin
argonBrE /ˈɑːɡɒn/NAmE /ˈɑːrɡɑːn/noun[uncountable] (symb. Ar)a chemical element. Argon is a gas that does not react with anything and is used in electric lights. word origin
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