tuakana matua
1. (noun) head prefect.
Riro mai ana i a Pēneti tētehi karahipi hei hari i a ia ki te Kāreti o Te Aute, ā, i reira i noho ia hei tauira taiea, tauira tuakana matua, ka toa kē hoki ia ki te tākaro whutupaoro. (TTR 2000:18). / Bennett won a scholarship to Te Aute College, where he was a distinguished student, head prefect and footballer.