repay
verb [ T ]
uk/ˌriːˈpeɪ/ usrepaying | repaid | repaid FINANCE, BANKING
to pay back money that you have borrowed:
repay a loan/debt/mortgage Students generally have 10 years to repay their loans.
We were told we would have to repay $32 a month.
Investors should be aware that any tax they save in year one has to be repaid in full.