Spoilt devil given broadcast (8)
I believe the answer is:
impaired
'spoilt' is the definition.
('impair' can be a synonym of 'spoil')
'devil given broadcast' is the wordplay.
'devil' becomes 'imp' (I've seen this before).
'given' is a charade indicator (letters next to each other).
'broadcast' becomes 'aired' ('aired' can be a synonym of 'broadcast').
'imp'+'aired'='IMPAIRED'
(Other definitions for impaired that I've seen before include "Damaged, marred" , "handicapped" , "Caused weakening, damaged" , "hurt" , "Defective" .)