In its first descriptive usage, morality means a code of conduct held to be authoritative in matters of right and wrong, whether by society, philosophy, religion, or individual conscience.
In its second, normative and universal, sense, morality refers to an ideal code of conduct, one which would be espoused in preference to alternatives by all rational people, under specified conditions. To deny 'morality' in this sense is a position known as
moral skepticism.
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In its third usage 'morality' is synonymous with
ethics, the systematic philosophical study of the moral domain.
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