Wielki słownik angielsko-polski red. nacz D. Jemielniak, M. Miłkowski

(Adjective) obrotny, zaradny; ryzykowny;

Wordnet angielsko-polski

(hijacking on the high seas or in similar contexts
taking a ship or plane away from the control of those who are legally entitled to it
"air piracy")
korsarstwo, kaperstwo
synonim: piracy