1. to treat someone unfairly or cruelly, especially by singling them out for harm or discrimination
Usage: British spelling; American spelling is ‘victimize’
2. to make someone a victim of crime or wrongdoing
Usage: British spelling; American spelling is ‘victimize’

Examples

• The new student was victimised by bullies who picked on him daily.
• She felt victimised by her manager’s constant criticism.
• The elderly are often victimised by telephone scammers.
• Workers complained they were being victimised for joining the union.
• The investigation revealed how criminals victimise vulnerable people online.
• He claimed he was victimised because of his political beliefs.