Ariel's new land (6)
I believe the answer is:
israel
'land' is the definition.
(Israel is an example)
'ariel's new' is the wordplay.
'new' indicates an anagram.
'ariels' anagrammed gives 'ISRAEL'.
(Other definitions for israel that I've seen before include "Large bird cage" , "Middle-Eastern country" , "Go to this country for ale, sir" , "Jewish state" , "Serial set in Middle East state" .)