Rūhā, n. A term applied to large branches or divisions of the head of a tree, not to small branches.
Williams Dictionary
Ruha, ruwha, ruharuha.
1. a. Ragged, worn out. He kupenga tenei ka ruha, ka paea ki te one (M. 419). He kete ruharuha.
2. Weary. Ka ruwha oku waewae.
3. n. Rag, worn-out garment. etc. Ka pu te ruha, ka hao te rangatahi (P.). He ruha kupenga.
Williams Dictionary