См. также: referee, refusal to testify, refund, reflation
A counter currency is the second or reference currency in a currency pair. (Investopedia)
In macroeconomics and modern monetary policy, a devaluation is an official lowering of the value of a country's currency within a fixed exchange-rate system, in which a monetary authority formally sets a lower exchange rate of the national currency in relation to a foreign reference currency or currency basket. (Wikipedia)
