to treat a particular group in society as if they are different from the other parts of society and as if their activities and interests are not important to other people

Feminist writers, she claimed, had been ghettoized, their books placed on separate shelves in the shops. 她声称女权主义作家被区别对待了，她们的作品都放在书店中单独的书架上。

The TV company is aware of the danger of ghettoizing disability issues by offering "specialist" programmes. 电视台意识到，为残疾人提供“专家节目”有把残疾人问题隔离起来的危险。