tāheha
1. (verb) to be slovenly, uneven (of weaving).
Kia tika te whakarite i te harakeke kia kore ai e tāheha te raranga (RTA 2014:157). / Prepare the flax correctly so that the weaving is not uneven.
See also tākeka
2. (noun) unevenness (of weaving).
Ko te mahi pea tēnei a te ringa tauhou, inā te tāheha o te raranga (RTA 2014:157). / This is probably the work of a novice because the weaving is uneven.