Fishing spool (4)
(Other definitions for rebel that I've seen before include "Rise up - dissent" , "One rising in opposition" , "Authority fighter" , "Rise in armed opposition" , "James Dean was one without a cause" .)
'fishing spool' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for reel that I've seen before include "Dance; feel giddy" , "Lively Scottish dance" , "Stagger around in the dance" , "energetic dance" , "long stretch of film" .)