ngaringari. 1. v.i. Increase in numbers. Ma te tau nui anake o te manu, katahi ka ngaringari ake.
2. n. Song to make people pull together. Ko matou kei te hapai i te mea taimaha, ka tika ma matou te ngaringari.
Williams Dictionary
Kei te mōhio koe ki te ngaringari a motu?Do you know the national anthem?