pāpātanga pūmau
1. (noun) flat rate, fixed rate (finance).
Mēnā he pāpātanga pūmau te huamoni ka utua e te tangata, kāore e rerekē haere te ōrau huamoni mō te roanga atu o te wā ka whakaritea e te pēke (pērā i te toru tau) (TRP 2010:125). / If the interest paid by a person is a fixed rate, the interest percentage will not be changed by the bank for the length of time arranged (such as three years).