Tehran native (7)
I believe the answer is:
iranian
'tehran native' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for iranian that I've seen before include "of Asian origin" , "Native of modern Persia" , "Nationality of citizen of Tehran" , "Foreign national" , "Khamenei or Rouhani, say" .)