maumau
1. (verb) (-hia,-tia) to waste.
Ko te pitihana mō te Tiriti o Waitangi he maumau māmangu, he maumau kirihipi, he maumau tāima, he maumau mamaoa (TTT 1/5/1930:2056). / The petition concerning the Treaty of Waitangi is a waste of ink, parchment, time and steam.
See also moumou