moral
US /ˈmɔːr.əl/
UK /ˈmɔːr.əl/

1.
concerned with the principles of right and wrong behavior and the goodness or badness of human character
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It is important to teach children moral values.
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The decision was based on moral principles.
1.
a lesson, especially one concerning what is right or prudent, that can be derived from a story, a piece of information, or an experience
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The moral of the story is to always be kind.
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What's the moral of this situation?