: to return (money) as repayment <If you are not satisfied the purchase price will be refunded.>
Word Root of REFUND
The Latin word fundere, meaning “to pour,” and its form fūsus give us the roots fund and fus. Words from the Latin fundere have something to do with pouring. To refund is to pour someone's money back to her or him. Confusion exists when too many things are poured together so that they become uncertain and unclear. A profusion is a great quantity that seems to have been poured forth from a plentiful supply.
Definition of REFUND for Kids
: an amount of money that is returned as repayment