ngau Sabatierngaun. a sort of sea slug.ngau1n. gluttony, voracity.a. gluttonous, voracious, greedy.sup. ngaungau, ngautata, mangaungau: very gluttonous, voracious.vc. ka-ngau, ka-ngau, ngau: voracity.kangaua, kangaungaua: to make... Topics: Shells and sea creatures ← ngatingatingaun →