From Wiktionary, the free dictionary
From Contraction of ìwòrìwò.
ìòrìò
- (Ekiti) nakedness
ị̀jàkị́sà nọ́n mú jụná, ìòrìò nọ́n í jègè- It is rags that are worn during the throwing of fire ritual, but it is with nakedness that the Ègè ritual is performed