Definition of parameter. 3 : something represented by a parameter : a characteristic element; broadly : characteristic, element, factor political dissent as a parameter of modern life health care is a universal parameter, â¦ a ubiquitous concern across every age, occupation, and class line.
As of January 2014, 24 countries use the Euro (â¬) as their currency. Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Luxembourg, Malta, The Netherlands, Portugal, Slovakia, Slovenia and Spain are official members of the Eurozone and use the Euro as their currency.he countries of Ireland, Portugal, Spain, France, Malta, Italy, Bel â¦ gium, Luxembourg, the Netherlands, Germany, Finland, Estonia, Austria, Slovakia, Slovenia, Greece, and Cyprus all use the Euro. The Euro is also unofficially used in Kosovo, Montenegro, Andorra, and Zimbabwe.
Where the euro is used. The euro is the official currency in 35 states and territories. Seven more will probably join in the next few years. Several others may join eventually. A further 24 peg their own currency to the euro.