Jump on the ice
I believe the answer is:
axel
'jump on the ice' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for axel that I've seen before include "part of skating performance" , "Skating jump involving a mid-air turn" , "Figure skater's jump" , "Figure-skating jump" , "Manoeuvre by skater" .)