Scrapping ad spoils broadcast (8)
I believe the answer is:
disposal
'scrapping' is the definition.
(thesaurus)
'ad spoils broadcast' is the wordplay.
'broadcast' indicates anagramming the letters.
'ad'+'spoils'='adspoils'
'adspoils' is an anagram of 'DISPOSAL'.
(Other definitions for disposal that I've seen before include "Deployment - management" , "Getting rid of something" , "Sale (of assets)" , "Out of control," , "Act of throwing something away" .)