victimization

US /ˌvɪk.tə.məˈzeɪ.ʃən/
UK /ˌvɪk.tə.məˈzeɪ.ʃən/
1.

znęcanie się

the act of victimizing someone (= treating them unfairly):

:
The sample contained children who had experienced some degree of victimization by their peers.