Kōkā (ii), a. Matured, as a crop. Kua kokatia nga kumara, kua maroke nga rau.
Williams Dictionary
Kōkā (iii), n. A sea bird. Tutae kōkā, a discoloured flaw in greenstone. ‖ Tr. xii, 163.
Williams Dictionary
Koka. 1. n. Old dried leaves of flax, etc.
2. A rough cape made of undressed leaves of flax, ti, or kiekie, used to keep off the rain. Heoi ano a ratou kakahu i tae ora mai ai ratou, he koka, he pake (W. v, 76).
3. The brown outer skin adhering to the fibre of flax if badly dressed. ‖ parakoka.
4. a. Brown. E rua nga kiore, he puhina tetahi, he koka tetahi.
5. n. Some edible plant.
Williams Dictionary