Used Occasionally. sublimation is one of the 30000 most commonly used words in the Collins dictionary
monetary unit. one of the units of CURRENCY used in a country as the basis of payments and lending and borrowing transactions. The units of currency used in the UK, for example, are pounds and pence, while in the USA they are the dollar and cent.
countable noun. The euro is a unit of money that is used by the member countries of the European Union which have accepted European monetary union. It is represented by the symbol <>. A euro is divided into one hundred smaller units called cents. Millions of words have been written about the introduction of the euro.