Nobleman from Balmoral or Dinnet? (4)
I believe the answer is:
lord
'nobleman' is the definition.
('lord' can be a synonym of 'nobleman')
'from balmoral or dinnet?' is the wordplay.
'from' says the answer is hidden in the clue.
'LORD' is hidden within 'balmoral or dinnet'.
(Other definitions for lord that I've seen before include "Member of Upper House" , "Noble title" , "Titled peer of the realm" , "Proprietor of a manor?" , "Noble; exclamation" .)