sky marshal
noun
an armed plainclothes federal marshal riding on an airliner to protect against skyjacking.
Origin of sky marshal
An Americanism dating back to 1965–70
Words nearby sky marshal
sky blue,
sky cavalry,
sky compass,
sky cover,
sky marker,
sky marshal,
sky pilot,
sky show,
sky train,
sky wave,
sky's the limit, the
British Dictionary definitions for sky marshal
sky marshal
noun
an armed security guard on a commercial aircraft