Let siren damage ear, perhaps (8)
I believe the answer is:
listener
'ear perhaps' is the definition.
I can't judge whether this defines the answer.
'let siren damage' is the wordplay.
'damage' indicates an anagram (I've seen 'damaged' mean this).
'let'+'siren'='letsiren'
'letsiren' anagrammed gives 'LISTENER'.
Can you help me to learn more?
(Other definitions for listener that I've seen before include "Member of radio audience" , "Former BBC magazine" , "Auditor" , "Eavesdropper" , "One being attentive to sounds" .)