Definition of igala:
(n) :
An ethnic group or tribe living mainly in southwest Nigeria.
(n) :
A sub-Saharan language belonging to the Benue-Congo branch of the Niger-Congo family, which is closely related to Yoruba.
(n) :
(historical) A precolonial West African state, founded by the Igala people and located at the eastern region of the confluence of River Niger and River Benue in the Middle Belt or North-central of Nigeria.