Polyborus

Thesaurus

Noun

1.

Polyborus - a genus of Falconidae genus Polyborusbird genus - a genus of birdsFalconidae, family Falconidae - a family of birds of the order FalconiformesAudubon's caracara, Polyborus cheriway audubonii - widespread from southern United States to Central America; rusty black with black-and-white breast and tailcarancha, Polyborus plancus - South American caracara