tuakana
1. (noun) elder brother (of a male), elder sister (of a female), cousin (of the same gender from a more senior branch of the family), prefect.
Ka kite hoki taku tuakana i a au e tū ana i te taha o te huarahi i tō mātau kāinga, ka whakatū ia i ana hōiho, kia piki atu au ki runga i te rore, ka noho i tōna taha (HP 1991:22). / And when my elder brother saw me standing at the side of the road at our home he stopped his horses and I climbed onto the lorry and sat beside him.
Synonyms: piriwheke