Damage to the stern, possibly (5)
I believe the answer is:
rents
'damage to' is the definition.
I can't judge whether this defines the answer.
'stern possibly' is the wordplay.
'possibly' is an anagram indicator.
'stern' anagrammed gives 'RENTS'.
'the' acts as a link.
Can you help me to learn more?
(Other definitions for rents that I've seen before include "tears" , "Leases" , "Hires" .)