Ko te tuku (mīhini) he mīhini i roto i tētahi pūnaha tuku hiko, e whakarato ana i te whakamahinga whakahaere o te hiko. He maha ngā wā ka pā te kupu tuku ki te pouaka miihini e whakamahi ana i ngā taputapu me ngā tereina taputapu hei whakarato i te tere me te huringa taipana mai i tētahi pūtake hiko hurihuri ki tētahi atu taputapu. Ka whakarōpūhia e mātou ā mātou tuku mā te whakaaro ki te whirihoranga me te whakamahinga o ngā hua.
