Country where Nowruz is celebrated (4)
I believe the answer is:
iran
'country where nowruz is celebrated' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for iran that I've seen before include "Iraq's neighbour" , "Middle East Islamic republic" , "Previously known as Persia" , "Islamic republic on the Persian Gulf" , "Tehran's country" .)