贴息 tiēxī
(1) [pay interest (in the form of a deduction when selling a bill of exchange,etc.)]∶用期票调换现款时付出利息
(2) [interest so deducted;discount]∶用期票调换现款时所付出的利息
未到期票据的持票人至银行周转现金时,银行由贴现日起至期满日止所预扣的利息,称为「贴息」。
英语 to discount the interest on a bill of exchange
德语 Diskont(zins) (S)