Discrimination is the practice of treating one person or group of people less fairly or less well than other people or groups. Discrimination means, at a very basic level, the act of separating out singular things or groups of things.It can be both an adjective and a verb. Measure: In your day-to-day life, how often do any of the following things happen to you? 1. You are treated with less courtesy than other people are. Discrimination, the intended or accomplished differential treatment of persons or social groups for reasons of certain generalized traits. Discrimination is when someone is denied equal rights due to a protected trait. Learn about the Equal Pay Act, Brown v. 10 On the other hand, unfair discrimination occurs when the same risks are treated differently because of a factor unrelated to risk. And how should merit be.