ruru
1. (verb) (-a) to attack, invade.
Ka whakataua e Whitmore me ruru a Te Urewera, kia kore ai e whai wāhi whakaruru, wāhi whakarato taonga, wāhi taritari ope rānei a Te Kooti me ngā mōrehu kaiārahi i te Hauhau (TTR 1990:384). / Whitmore decided that the Urewera would have to be invaded, so that Te Kooti and the surviving Hauhau leaders wouldn't have a sanctuary and a supply of goods or a recruitment area.