Shame or social disgrace (6)
I believe the answer is:
stigma
I believe this clue is a double definition.
'shame' is the first definition.
(stigma can mean shame or disgrace)
'social disgrace' is the second definition.
(I've seen this before)
(Other definitions for stigma that I've seen before include "Bad mark" , "A stain as on character" , "Sign of disgrace" , "Brand or mark of infamy" , "Symbol of disgrace or infamy" .)