/ ˈɒstrəsɪzəm; NAmE ˈɑːs-/ noun
[ U ] ( formal ) the act of deliberately not including sb in a group or activity; the state of not being included
/ ˈɒstrəsɪzəm; NAmE ˈɑːs-/ noun
[ U ] ( formal ) the act of deliberately not including sb in a group or activity; the state of not being included
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005