Ballet movement (4)

'ballet movement' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for plie that I've seen before include "Classic ballet posture" , "Ballet movement bending knees while upright" , "8 [BALLET] term" , "Dance move" , "Knees-bend ballet posture" .)
(Other definitions for glissade that I've seen before include "Ballet slide" , "movement in ballet" , "Ballet step" .)