sabicuPronunciation: /ˌsabɪˈkuː/Definition of sabicu noun a Caribbean tree of the pea family, with timber that resembles mahogany and is used chiefly in boatbuilding. Lysiloma sabicu, family Leguminosae Origin: mid 19th century: from Cuban Spanish sabicúsabicu in other Oxford dictionaries Definition of sabicu in the US English dictionary