Edinburgher or Glaswegian (4)
I believe the answer is:
scot
I believe this clue is a double definition.
'edinburgher' is the first definition.
(I've seen this in another clue)
'glaswegian' is the second definition.
(I've seen this in another clue)
(Other definitions for scot that I've seen before include "Highlander, say" , "levy, once" , "Eg, Edinburgh native" , "Native of Inverness" , "No longer tax" .)