[noun] - abbreviation for Annual Percentage Rate (= the rate at which a borrower of money is charged, calculated over a period of twelve months)I'm paying an APR of 21% on the loan that I took out to buy a car. [C]The interest rate on my credit card is currently 25.5% APR. [U]
APR
Meaning of APR in English
Cambridge English vocab. Кембриджский английский словарь. 2012