Out in the country, right over the river (5)
I believe the answer is:
rural
'out in the country' is the definition.
(I've seen this in another clue)
'right over the river' is the wordplay.
'right' becomes 'r' (common abbreviation).
'over' is a charade indicator (letters next to each other).
'the river' becomes 'ural' (I've seen this in other clues).
'r'+'ural'='RURAL'
(Other definitions for rural that I've seen before include "Characteristic of the countryside" , "Arcadian" , "Countrified" , "covering the country" , "Cobbett saw on his rides?" .)