банк. амортизация закладной [ипотеки\]* (постепенное погашение долга по закладной в соответствии с определенным графиком платежей)
See:
amortized mortgage, balloon mortgage, budget mortgage, direct reduction mortgage, flexible payment mortgage, growing equity mortgage, interest-only mortgage, fixed payment mortgage, partially amortized mortgage, permanent mortgage, repayment mortgage, reverse annuity mortgage, standard fixed-rate mortgage, standing mortgage, zero-coupon mortgage
Англо-русский экономический словарь.