Walk or shuffle open-armed (9)
I believe the answer is:
promenade
'walk' is the definition.
(promenading is a kind of walking)
'shuffle open-armed' is the wordplay.
'shuffle' indicates anagramming the letters.
'open'+'armed'='openarmed'
'openarmed' anagrammed gives 'PROMENADE'.
'or' acts as a link.
(Other definitions for promenade that I've seen before include "dance" , "Place for strolling by the sea" , "Seaside walk?" , "Esplanade" , "Seafront walkway" .)