treating a person or group differently from and usually worse than other people, because of their race, gender, sexuality, etc.

Business leaders must take a stand against discriminatory practices. 对歧视性做法，商业领袖必须明确自己的立场。

She criticizes what she sees as discriminatory treatment of overweight people. 针对自己所认为的对超重者的歧视性对待，她提出了批评。

He argued that the justice system was racially discriminatory. 他认为司法系统存在种族歧视。