Cathedral water supplies? (5)
I believe the answer is:
wells
This might be a double definition.
'cathedral' is the first definition.
(Wells Cathedral in Somerset)
'water supplies?' is the second definition.
The answer and definition can be both man-made objects as well as being plural nouns.
Perhaps there's a link between them I don't understand?
Can you help me to learn more?
(Other definitions for wells that I've seen before include "Author" , "H.G. - - , writer" , "H. G. . . . . ., science-fiction writer" , "Flows upward; small city" , "Springs" .)