ostracizes

third-person singular simple present indicative of ostracize

(British, English, Oxford, US, historical, transitive) To ban a person from a city for five or ten years through the procedure of ostracism.
(British, English, Oxford, US, broadly) To exclude a person from a community or from society by not communicating with them or by refusing to acknowledge their presence; to refuse to associate with or talk to; to shun.