Would you mind the setter maybe using Latin? (4,5)
I believe the answer is:
cave canem
'using latin?' is the definition.
The definition suggests a singular noun which matches the answer.
'would you mind the setter' is the wordplay.
I cannot quite see how this works, but
'mind' could be 'cave' ('cave' is an old-fashioned term for 'mind out') and 'cave' is present in the answer.
This explanation may well be incorrect...
'maybe' acts as a link.
Can you help me to learn more?
(Another definition for cave canem that I've seen is " Ancient warning".)