Lively Scottish dance (4)
I believe the answer is:
reel
'lively scottish dance' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for reel that I've seen before include "Turn around in the dance" , "Stagger with rod winder" , "Show astonishment" , "Dance; winding drum" , "Rock" .)