Dance film (4)

I believe the answer is:

reel

This clue is a double definition.

'dance' is the first definition.
(reel is a kind of dance)

'film' is the second definition.
(reel is a kind of film)

(Other definitions for reel that I've seen before include "Dance; winding cylinder" , "Lively Scottish dance" , "Stagger in Irish dance" , "Totter" , "unwind?" .)

I've seen this clue in The Mirror and The Times.

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