Cancel large jump on rink (4)
I believe the answer is:
axel
'jump on rink' is the definition.
(type of jump in figure skating)
'cancel large' is the wordplay.
'cancel' becomes 'axe' (I've seen this before).
'large' becomes 'l'.
'axe'+'l'='AXEL'
(Other definitions for axel that I've seen before include "A Torvill & Dean manoeuvre" , "Figure-skating jump" , "part of skating performance" , "Figure skater's jump" , "What skater may do" .)