Girl in French city (5)
I believe the answer is:
nancy
I believe this is a double definition.
'girl' is the first definition.
'french city' is the second definition.
(I've seen this before)
'in' is the link.
(Other definitions for nancy that I've seen before include "Note this French city" , "Lorraine's part" , "Girl's name; NE French city" , "No Man" , "Girl; French city" .)