The Defoid languages are a now-abandoned branch of the Benue-Congo language family. The name of the group derives from the fact that nearly all of the ethnic groups who speak member languages refer to the city of Ilé Ifè as their place of origin - Defoid = èdè ('language')+ ifè (Ife) + oid. The Defoid language group consists of two branches, Yoruboid and Akokoid.
By far the most important member of this family in terms of number of speakers is Yoruba, with more than 20 million speakers in Nigeria, Benin, Togo and elsewhere. Other important languages in the group are Igala and Itsekiri, the latter of which shares substantial intelligibility with certain dialects of Yoruba spoken in Nigeria's Ondo state.