Enter a clue or pattern or both:
The Clue
Oratory projection (4 letter answer)
The Answer
APSE
Tags
Notes
The answer APSE is very common and appears about once every 39 puzzles.
Related Clues
Chevet
Abbey area
___ aisle, in a cathedral
Altar area
Arched recess
Basilica area
Cathedral area
Cathedral projection
Chancel area
Church alcove
Church area
Church part
Church recess
Church section
Church sector
Lateran area
Niche in a basilica
Part of a church
Part of the Lateran
Semicircular room
Vaulted recess
Altar end of a church
Altar locale, at times
Area next to an ambulatory
It's often vaulted
Lady chapel locale
Part of St. Paul's
Recess at Notre Dame
Vaulted area in a basilica
Definition
APSE as a noun:
1. (apse, apsis) = a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar