whakahau - to encourage; to command
whakahau, v.t. and n. Command. Ka whakahau ano te tangata nei, “Tatua” (T. 200). Katahi ka pa te whakahau a te maia nei a Maruahaira ki tona ope, “Hoea!” (J. ii, 45).
Williams Dictionary
whakahau, v.t. Shelter. He taro tena, he whakahau paenga no te kumara. Whakahaumatua, variety of gourd.
Williams Dictionary