Organ broadcast each pain (7)
I believe the answer is:
earache
'pain' is the definition.
(earache is a kind of pain)
'organ broadcast each' is the wordplay.
'organ' becomes 'ear' (the ear is an organ).
'broadcast' indicates an anagram (letters scattered or cast around).
'each' is an anagram of 'ache'.
'ear'+'ache'='EARACHE'
(Other definitions for earache that I've seen before include "Aural complaint" , "Aural discomfort" , "Pain in aural organ" , "minor complaint" , "sort of pain" .)