Wikipedia
Shooting-brake is a car body style that has evolved through several distinct meanings over its history.
Shooting-brake originated as an early 19th century British term for a vehicle used to carry shooting parties with their equipment and game. The etymology of the term brake is uncertain was initially a chassis used to break in horses — and was subsequently used to describe a motorized vehicle. It is also possible, that the word 'brake' has its origins in the Dutch word 'brik' which means ' cart' or ' carriage'.
The term was later applied to custom-built wagons by high-end coachbuilders and subsequently became synonymous with station wagon or estate.''
In contemporary usage, the term shooting-brake has broadened to include a range of vehicles from five-door station wagons — to three-door models combining features of a wagon and a coupé.
In 2006, The New York Times said the shooting-brake was conceived "to take gentlemen on the hunt with their firearms and dogs." and "although [its] glory days came before World War II, and it has faded from the scene in recent decades, the body style is showing signs of a renaissance as automakers seek to invent (or reinvent) new kinds of vehicles for consumers constantly on the hunt for the next new thing." In 2014, Lawrence Ulrich of the New York Times said the shooting-brake is "essentially a two-door station wagon."