Catholic on record backed up (7)
I believe the answer is:
clogged
This might be a double definition.
'catholic on record' is the first definition.
Both the answer and definition are adjectives. Perhaps they are linked in a way I don't understand?
'backed up' is the second definition.
('clog' can be a synonym of 'back up')
Can you help me to learn more?
(Other definitions for clogged that I've seen before include "Blocked" , "Congested, choked" , "Some morris dancers are" .)