Bi-metallic coin dated 2006 (minted at Noida). Since 1996, Canada has also produced bi-metallic $2 coins (nicknamed "toonies"). Great Britain has issued a bi-metallic 2-pound coin since 1997; and Singapore has issued a bi-metallic 1-dollar coin since 2013. The first ever tri-metallic circulating coins were 20-francs coins introduced in France and Monaco in 1992. These were similar to the corresponding bi-metallic 10-francs coins, but had two rings instead of one. As well as circulating coins, where they are generally restricted to high-denomination coins, bi-metallic coins are often used in commemorative issues, often made of precious metals. For example, the only bi-metallic coin
Canadian dollar the Canadian dollar coin from the dollar bill. When the two-dollar coin was introduced in 1996, the derivative word "toonie" ("two loonies") became the common word for it in Canadian English slang. In French, the currency is also called ; Canadian French slang terms include or (the original word used in 18th-century French to translate "dollar") and (equivalent to "loonie", since is French for "loon," the bird appearing on the coin). The French pronunciation of (pronounced similarly to English as or , not like the word for hundred, or ) is generally used for the subdivision; is another, informal, term