accipitral
/akˈsɪpɪtr(ə)l/adjective
Resembling that of a falcon or hawk, especially in respect of sight or temperament; sharp-eyed, hawklike.
Origin
Mid 19th century; earliest use found in Thomas Carlyle (1795–1881), author, biographer, and historian. From classical Latin accipitr-, accipiter accipiter + -al. Compare scientific Latin accipitralis.