DictionaryRoot: mos
Latin
mos
custom, habit, or disposition
Forms
- mos
- mor- — The longer form used before Latin endings.
- mores — The Latin plural.
Origin
An old Latin social word whose deeper origin is uncertain.
Note
Established ways of acting can become standards for judging conduct.
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noun
morals
MOR-uhlz/mˈɔrʌlz/
Principles or standards of right and wrong behavior.
Etymology
The root concerns customs and manners, but morals focuses on conduct judged as right or wrong. The plural noun first described a person's moral qualities, connecting character with the principles that guide behavior.