Small state between France and Spain (7)
I believe the answer is:
'small state between france and spain' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for andorra that I've seen before include "Pyrenean country" , "Small republic in the eastern Pyrenees" , "part of Europe" , "Land up, perhaps" , "Small republic between Spain and France" .)