/ˈarero/, [ˈɐɾɛɾɔ]
PūtakeInherited 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).
Pūtake: Wiktionary