taiaki tāne
1. (noun) testosterone.
Ko tā te taihema toa, he whakaputa i te taiake tāne e tika ai te whanake o te tānetanga me te whakaputa wai tātea (RP 2009:350). / The purpose of the male reproductive organs is to produce testosterone so that the development of maleness and the production of semen occur correctly.