Definitions for "currency pair"
In a foreign exchange transaction, it is the two currencies involved.
The two currencies in a foreign exchange transaction. The “ EUR/USD” is an example of a currency pair.
the basis of all FOREX exchanges. The object of FOREX trading is to make a profit from the changes of exchange rates between currency pairs
Keywords:  representation, another, one
a representation of one currency against another
Keywords:  relevant, another, value, terms, one
Because the value of one currency is only relevant when put in terms of another,...