Prance around (6)
I believe the answer is:
cavort
'prance around' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for cavort that I've seen before include "Skip" , "Caper, gambol" , "Prance around" , "Frolic joyfully" , "Romp rowdily, frolic" .)