\Ca`ra*ca"ra\ (k[aum]`r[.a]k[aum]"r[.a]), n. (Zo["o]l.) A south American bird of several species and genera, resembling both the eagles and the vultures. The caracaras act as scavengers, and are also called {carrion buzzards}. Note: The black caracara is {Ibycter ater}; the chimango is {Milvago chimango}; the Brazilian is {Polyborus Braziliensis}.