Dancing shoes (5)
I believe the answer is:
pumps
'dancing shoes' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for pumps that I've seen before include "Shoes; inflaters" , "Forces liquid to move; light shoes" , "Moves fluid or gas by pressure or suction" , "Plimsolls" , "Cycle attachments" .)