Definition of Bioko in English:

Bioko

proper noun

  • An island in Equatorial Guinea, in the eastern part of the Gulf of Guinea. Its chief town is Malabo, which is also the capital of Equatorial Guinea. Known as Fernando Póo until 1973, it was called Macias Nguema 1973–79.

Pronunciation:

Bioko

/bēˈōkō/