Akademik

a person trained by the government in hijacking and terrorist tactics who (for security reasons) is a passenger aboard an airline flight

an armed plainclothes federal marshal riding on an airliner to protect against skyjacking.

[1965-70, Amer.]

sky marshal noun

An armed plain-clothes officer on an air-flight, having the job of protecting passengers and dealing with hijack attempts

Main Entry: ↑sky

sky marshal UK US noun [countable] [singular sky marshal plural sky marshals] tourism

a guard who makes certain that passengers stay safe on plane flights

Thesaurus: people who work for airlines and people who travel on planes_hyponym

sky marshal,

an armed law-enforcement officer, usually in plain clothes, assigned to protect aircraft and passengers from skyjackings.

ˈsky marshal 8 [sky marshal] noun

= ↑air marshal