Social rebuff (4)
I believe the answer is:
snub
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">social rebuff</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for snub that I've seen before include "put down" , "Rude rejection" , "A rebuff for turned-up sort of nose" , "Ignore, send to Coventry" , "Reject a person with cold behaviour" .)