What is what does dystopian mean?

"Dystopian" refers to a fictional or speculative society that is characterized by a negative and oppressive government or social structure. In a dystopian society, there is often severe inequality, lack of freedom, and a lack of individualism. Characteristics of dystopian societies may include widespread poverty and scarcity of resources, a rigid and restrictive legal system, political oppression, constant surveillance, and advanced technology that is used to control the population. Dystopian fiction often presents a warning about the potential dangers of unchecked government power or societal trends, and can act as a critique of contemporary society.