World Cup-winner Alan's dance (4)
I believe the answer is:
ball
'dance' is the definition.
(ball is a kind of dance)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for ball that I've seen before include "Formal social event" , "One spotted in competition" , "Perhaps a bouncer < 's clog" , "Throw a dance" , "All-round" .)