Takuahi, n. 1. Stones let into the floor of a house as a fender for fire. ‖ J. v, 151. Ka haramai tenei, ka takoto, ka whakapaea ki te takuahi (M. 196). ‖ taku (ii). He korero takuahi, a statement lacking in authority, romance.
2. Persons employed to kindle and tend sacred fire for the umu tapu.
3. Centre of line of battle, as opposed to the paihau.
Williams Dictionary