ngo
Bingham
ngo
vi. to murmur or complain in a low voice.
n. subdued complaint, murmuring.
Sabatier
ngo
n. talk, speech.
red. ngongo (more used).
ex.
- te niba ni ngo: a grumbler.
- te ngo tau: noise made by a crowd or by a medley of things (rain, waves, crowd of people).