Bioko

geographical name
Bi·o·ko | \bē-ˈō-(ˌ)kō \
variants: or formerly Fernando Póo \fer-ˈnän-(ˌ)dō-ˈpō \ or 1973–79 Macías Nguema Biyogo \mä-ˈsē-äs-əŋ-ˈgwä-mə-bē-ˈyō-(ˌ)gō \

Definition of Bioko 

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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