Definition of brown shirt:
(n) :
A worker whose role is identified by a uniform with a brown or khaki shirt.
(n) :
A member of the squadron personnel on an aircraft carrier.
(n) :
A member of the Alaska Fish and Wildlife Protection Services.
(n) :
Used other than figuratively or idiomatically: see brown, shirt.
(n) :
Alternative form of Brownshirt. [(historical) A uniformed member of the German Nazi Party (NSDAP), especially a storm trooper of the Sturmabteilung.]
(n) :
Alternative form of brown shirt (squadron personnel) [A worker whose role is identified by a uniform with a brown or khaki shirt.]