ostracize

This term describes a deliberate, collective act of social rejection. It carries a heavy emotional weight, implying a systematic removal of a person from their support network or professional sphere, often as a form of punishment or moral condemnation. While similar to being ignored, this action is typically an organized or recognized social phenomenon rather than a random occurrence. It evokes a sense of isolation and psychological pressure, as the target is made to feel unwelcome or invisible by an entire group.