Scottish town — in Moray region (3)
I believe the answer is:
ayr
'scottish town' is the definition.
(town in Scotland)
'in moray region' is the wordplay.
'in' indicates a hidden word.
'AYR' is hidden within 'moray region'.
(Other definitions for ayr that I've seen before include "Scottish town sounds tuneful" , "Scottish city" , "Scots. town; sounds like song" , "Scottish seaport" , "Race course" .)