outgang
ˈaʊtɡæŋ
Definitions
1. noun
A gate or entrance to a prison, castle, or other fortified building.
“The outgang was heavily guarded, with several sentries posted along its walls.”
2. noun
A gate or opening in a fortification, such as a city wall.
“The outgang led out to a narrow alleyway, which offered a possible escape route.”