Opening in a wall from which missiles, such as arrows, were fired during sieges.
1
Reddish bands of light from the arrow loops slash her face.
2
Arrow loops had been bricked up, no doubt to render tower rooms more snug in winter.
3
There were dark arrow loops in those wings that would allow archers to cover the door with crossfire.
4
The top of the wall was open, with a broad allure to stand on and merlons with arrow loops.
5
They docked at an elegant white marble gatehouse, with raised drawbridge and arrow loops bristling with wary elven archers.