Person rejected by society (6)
I believe the answer is:
pariah
'person rejected by society' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for pariah that I've seen before include "person shunned" , "An untouchable" , "Person despised and rejected by society" , "Person ostracised by society" , "Unacceptable person" .)