pū teretere
1. (noun) autocannon, automatic cannon - a rapid-fire projectile weapon that fires explosive shell.
Kua rite noa atu ngā mahi a te Poa mō te whawhai. Kua whakanohoia ngā pū repo me ngā pū teretere, ki te takiwā pai o runga i aua hiwi me te whanga mai ki ngā hōia a te Ingarihi (TPH 30/11/1899:10). / The preparations of the Boars for the battle had been completed long ago. The cannons and autocannons had been set in place in the best positions on those hills and were waiting for the English soldiers.