outstandingsum
nounUK /ˌaʊtˈstændɪŋ sʌm/
US /ˌaʊtˈstændɪŋ sʌm/
An outstanding sum is money that someone still has to pay.
The outstanding sum on the loan must be paid by Friday.
OTHER MEANINGS
2. A total amount of money that has not yet been settled or collected.
The accountant listed every outstanding sum owed to the company.
3. An impressive or notable quantity of money.
She donated an outstanding sum to the local school.
4. The part of a bill that remains after partial payment.
After the deposit, the outstanding sum was two hundred dollars.