mate hirinaki
1. (verb) die of old age.
Ka kī rā ia, "Waiho taku reo kia mate rangatira", arā, kia mate hirinaki, kia mate koeo, kia mate tara-ā-whare engari kia kaua e riro mā te kōhuru rawa e mate ai! (TTTT 2006:12) / He said, "Let my language die a noble death", that is, let it die of old age, of natural causes, but don't allow it be be murdered!