New Zealand. Also kowai, kohai, goai. [Maori.] A leguminous plant of New Zealand (Sophora tetraptera) bearing golden-yellow flowers.
1845. E. J. Wakefield, Adv. N. Zeal., I. 58 (Morris). The kohai with bright yellow blossoms.
1860. J. Blair, N. Zeal. (ibid.). The land of the goai tree.
1872. A. Domett, Ranolf, VI. i. 107. Amohia, scarlet-crowned with Kowhai-flowers.
1883. Renwick, Betrayed, 42. Gather the kowhai, wet with showers.
1896. Kipling, Seven Seas, 1134. Buy the kowhais gold Flung for gift on Taupos face.