/ˈarero/, [ˈɐɾɛɾɔ]
OriginInherited from Proto-Polynesian *qalelo (compare Hawaiian alelo, Rapa Nui arero), from Proto-Malayo-Polynesian *deləq (compare Kiput deleiʔ), doublet of Proto-Malayo-Polynesian *dilaq (compare Tagalog dila, Malay lidah).
Source: Wiktionary — CC BY-SA 4.0