What is "gelila"

Gelila is one of the woredas in the Southern Nations, Nationalities, and Peoples' Region of Ethiopia. It is also called Northern Aari as it is part of the homeland of Aari people. Part of the Debub Omo Zone, Gelila is bordered on the south by Bako Gazer, on the north by the Basketo special woreda, and on the east by the Gamo Gofa Zone. Gelila was separated from Bako Gazer woreda.