Pirouettes (6)
'pirouettes' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for spins that I've seen before include "Revolves" , "Gyrates" .)
(Other definitions for pivots that I've seen before include "Swivels" , "Rotates" .)
(Another definition for twirls that I've seen is " Spins".)