Afro-CaribbeanˌAfro-Caribˈbean noun [countable] 
a black person who comes from the Caribbean or whose family originally came from there, especially one who lives in the UK or the US. The black population of the Caribbean originally came from Africa as slaves: 
How many British MPs are Afro-Caribbeans?—Afro-Caribbean adjective: Afro-Caribbean culture
a black person who comes from the Caribbean or whose family originally came from there, especially one who lives in the UK or the US. The black population of the Caribbean originally came from Africa as slaves: How many British MPs are Afro-Caribbeans?—Afro-Caribbean adjective: Afro-Caribbean culture