ostracising
os-tra-cis-ing
noun
The act or process of deliberately excluding someone from a group or society.
"The ostracising of new students caused distress."
verb
Deliberately excluding someone from a group or society, often unfairly or by general consent.
"They were ostracising him for his unusual opinions."
Thesaurus
Synonyms: ban, cast out, blackball, shun, banish, ostracize, ostracise