اولت (Rumi spelling ulat)
From Proto-Malayic *hulət, from Proto-Malayo-Chamic *hulət, from Proto-Malayo-Sumbawan *hulət, from Proto-Sunda-Sulawesi *huləj (compare Chamorro ulo'), from Proto-Western Malayo-Polynesian *quləj, from Proto-Malayo-Polynesian *quləj (compare Fijian ulo, Maori iro), from Proto-Austronesian *quləj.