geographical name Bi·o·ko \bē-ˈō-(ˌ)kō\
variants: or formerly

Fernando Póo

\fer-ˈnän-(ˌ)dō-ˈpō\play or 1973–79

Macías Nguema Biyogo


Definition of Bioko

  1. island of Equatorial Guinea off the coast of Cameroon in the Bight of Biafra area 779 square miles (2018 square kilometers), population 260,462

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