Put off dance club centred-dancing (12)
I believe the answer is:
disconcerted
'put off' is the definition.
(thesaurus)
'dance club centred-dancing' is the wordplay.
'dance club' becomes 'disco' (I've seen this in another clue).
'dancing' indicates an anagram.
'centred' is an anagram of 'ncerted'.
'disco'+'ncerted'='DISCONCERTED'
(Other definitions for disconcerted that I've seen before include "Unsettled" , "Disturbed the composure of" , "All shook up"" , "Second credit (anag) - thrown" .)