ostracize

ostracize
ostracise, / ˈɔstrəsaɪz; `ɑstrəˌsaɪz/ v [Tn]
(fml 文) exclude (sb) from a group, club, etc; refuse to meet, talk to, etc 将（某人）排除出某团体、 俱乐部等; 拒绝会晤、 交谈等
    He was ostracized by his colleagues for refusing to support the strike. 他因不支持罢工而受同事排斥.

牛津英汉双解词典