overdraft
noun [ C ] uk/ˈəʊ.və.drɑːft/ us/ˈoʊ.vɚ.dræft/
C1 透支额
an amount of money that a customer with a bank account is temporarily allowed to owe to the bank, or the agreement that allows this
to run up/pay off an overdraft 透支／付清透支
UK The bank offers overdraft facilities. 银行提供透支服务。