Good satirist’s broadcast getting complaint (9)
I believe the answer is:
gastritis
'complaint' is the definition.
(gastritis is a kind of disease)
'good satirist's broadcast getting' is the wordplay.
'good' becomes 'g' (abbreviation).
'broadcast' is an anagram indicator (letters scattered or cast around).
'getting' says to put letters next to each other.
'satirist' is an anagram of 'astritis'.
'g'+'astritis'='GASTRITIS'
(Other definitions for gastritis that I've seen before include "Stomach complaint" , "medical problem" , "Stomach inflammation" , "stomach problem" , "stomach upset" .)