Screen off in church (6)
I believe the answer is:
censer
'church' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'screen off' is the wordplay.
'off' indicates an anagram.
'screen' anagrammed gives 'CENSER'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for censer that I've seen before include "may be seen in church" , "Container in which incense is burned" , "Thurible" , "Container in which incense is burnt" , "may be used in church" .)