Expatriate (6)
I believe the answer is:
emigre
'expatriate' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for emigre that I've seen before include "he was driven out of the country" , "One living abroad for political reasons" , "Regime (anag)" , "One gone abroad for political reasons" , "person coming from Russia without love, perhaps" .)