Countryside in Outer Urals (5)
I believe the answer is:
rural
'countryside' is the definition.
(I've seen this before)
'in outer urals' is the wordplay.
'in' says the answer is hidden in the clue.
'RURAL' can be found hidden inside 'outer urals'.
(Other definitions for rural that I've seen before include "Relating to the countryside" , "Bucolic; pastoral" , "Relating to country life" , "Pastoral or agricultural" , "Countrified" .)