One who fears foreigners (9)
I believe the answer is:
xenophobe
'one who fears foreigners' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for xenophobe that I've seen before include "Person fearing strangers" , "a kind of racist?" , "One fears or hates foreigners" , "Person hating foreign things" , "One afraid of strangers" .)