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.
A monetary system is a set of policy tools and institutions through which a government provides money and controls the money supply in an economy.