Ancient, in Aberdeen (4)
I believe the answer is:
auld
'ancient in aberdeen' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for auld that I've seen before include "- - Reekie (Edinburgh)" , "Venerable Scots" , "Old (lang syne)" , "& 11 Edinburgh" , "Scots for old" .)