Sin grips a cleaner in rectory (8)
I believe the answer is:
vicarage
'rectory' is the definition.
(I know that rectory can be written as vicarage)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for vicarage that I've seen before include "Minister's home" , "Church accommodation" , "House of a C of E clergyman" , "Church residence" , "Minister's place" .)