- the principles of right and wrong that are accepted by an individual or a social group; "the Puritan ethic"; "a person with old-fashioned values"
- a system of principles governing morality and acceptable conduct
- (ethicism) a doctrine that ethics and ethical ideas are valid and important; "his ethicism often led him to moralize"
- Ethics (also known as moral philosophy) is a branch of philosophy that addresses questions about morality — that is, concepts such as good and evil, right and wrong, justice, virtue, etc.
- a set of principles of right and wrong behaviour guiding, or representative of, a specific culture, society, group, or individual; the morality of an action
- (ethicism) The application of ethics; The use of ethics to create competitive advantage in business
- The perspective and values engendered by a religious way of thinking.