vice

In philosophy, vice refers to a defect in character or immoral conduct that is harmful or offensive to society. It is the opposite of virtue, which represents qualities that lead to morally good actions and intentions.123

Ancient Greek philosopher Aristotle conceived of moral virtue as an excellence that strikes a "golden mean" between deficiency and excess, with vices representing these extremes. For example, courage is a virtue, while cowardice and foolhardiness are vices. Virtue ethics, a major school of thought, emphasizes the development of character and virtuous traits over adherence to moral rules or focus on outcomes. While some definitions of vice include engaging in sexual activities for money, the broader philosophical concept relates to character flaws and immoral behavior.3412