Intrepid attorney to make call (6)
I believe the answer is:
daring
'intrepid' is the definition.
(I've seen this in another clue)
'attorney to make call' is the wordplay.
'attorney' becomes 'DA' (district attorney).
'to make call' becomes 'ring' (as in a phone call).
'da'+'ring'='DARING'
(Other definitions for daring that I've seen before include "Risky" , "Take (control)" , "Adventurous courage" , "Bold, willing to take chance" , "Intrepid" .)