ọ̀jà noun /ɔ̀.d͡ʒà/
Definitions
  1. princess in the town of Ado Ekiti and surrounding towns Ekiti
Etymology
ọ̀- (“negation prefix”) + jà (“to fight”), literally “That who cannot fight”
Component words
ọ̀-negation prefixto fight
Source: Wiktionary · etymology 3, where this word is spelled “ọja”. Reference: en-ọja-yo-noun-vSTDXJcg