Independent governed nation (4)
I believe the answer is:
iran
'nation' is the definition.
(Iran is an example)
'independent governed' is the wordplay.
'independent' becomes 'i'.
'governed' becomes 'ran' (I've seen this in other clues).
'i'+'ran'='IRAN'
(Other definitions for iran that I've seen before include "Modern-day Persia" , "Country that was Persia" , "Iraq's neighbour" , "Farsi-speaking country" , "Former Persia" .)