Turkish commander in range (3)
I believe the answer is:
aga
I believe this is a double definition.
'turkish commander' is the first definition.
(I've seen this before)
'range' is the second definition.
(I've seen this before)
'in' acts as a link.
(Other definitions for aga that I've seen before include "Kitchen stove" , "Turkish governor" , "- Khan, Ismaili leader" , "Cook's equipment" , "Chief officer" .)