Quoin financial definition of quoin
coin (redirected from quoin)
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coin the metallic CURRENCY that forms part of a country's MONEY SUPPLY.Various metals have been used for coinage purposes. Formerly, gold and silver were commonly used but these have now been replaced in most countries by copper, brass and nickel. Coins in the main constitute the ‘low value’ part of the money supply See MINT, LEGAL TENDER.