What is "yirgachefe"

Yirgachefe (also transliterated Irgachefe) is one of the woredas in the Southern Nations, Nationalities, and Peoples' Region of Ethiopia, named after its major town Yirgachefe. Part of the Gedeo Zone, Yirgachefe is bordered on the south by Kochere, on the west by the Oromia Zone, on the north by Wenago, on the east by Bule, and on the southeast by Gedeb.