finance : interest paid both on the original amount of money and on the interest it has already earned
What made you want to look up compound interest? Please tell us where you read or heard it (including the quote, if possible).
Take Our 10-Question Quiz
Take our visual vocab quiz
A quick quiz about stuff worth knowing
The commonly misspelled words quiz
The Vocab Quiz Game for iPhone & iPad
"Incredibly fun and addictive. And informative!" User Review, iTunes