Get near me to dance in unison (9)
I believe the answer is:
agreement
'unison' is the definition.
(thesaurus)
'get near me to dance' is the wordplay.
'to dance' indicates anagramming the letters (letters must dance around).
'get'+'near'+'me'='getnearme'
'getnearme' with letters rearranged gives 'AGREEMENT'.
'in' is the link.
(Other definitions for agreement that I've seen before include "consensus" , "Union < matching" , "State of being consistent" , "Accord, contract" , "Unlikely result" .)