Examiner of dissipated crones? (6)
I believe the answer is:
censor
'examiner' is the definition.
'dissipated crones?' is the wordplay.
'dissipated' indicates anagramming the letters.
'crones' with letters rearranged gives 'CENSOR'.
'of' acts as a link.
(Other definitions for censor that I've seen before include "He may ban films or books" , "Ban, cut" , "Official with power to prohibit distribution of material" , "Perhaps banner" , "Blue-pencil official" .)