General term for a covered walkway, and more specifically for the walkway linking the two chancel aisles behind the high altar.
Apse
Semicircular or polygonal termination of the chancel, which is typically situated at the eastern end of a Christian church.
Box pew
Type of church seating with enclosed sides.
Chancel
Part of a church containing the altar, used by the officiating clergy.
Chancel screen
Redirected to rood screen.
Choir screen
Redirected to rood screen.
Cloister
Covered walkway usually set out in the form of a square.
Devil’s door
Blocked-up door in the north wall of a church, once believed to have been an escape route for the Devil when he left a child as a result of the sacrament of baptism.
Gwennap Pit
Amphitheatre in which John Wesley preached between 1762 and 1789, occupying a depression that was possibly formed by the subsidence of underground mine workings.
Hagioscope
Obliquely cut opening in the chancel wall of a Christian church.