norm
SayNORM/nɔɹm/UK/nɔːm/
Pluralnorms
Pluralnorms
- 1A rule that people in a group are expected to follow and keep each other to.
Like an unwritten rule everyone in a group agrees to follow.
Saying "please" and "thank you" is a social norm in many families.
Every group has norms that its members are expected to follow.
Similarrule, convention, standard, custom, principle
Note
- 2
- 3In math, a function that gives every vector a number acting like its length, following certain fixed rules.
The norm of the vector (3, 4) is 5.
Different norms can give the same vector different sizes.
Note
- 4A sentence with non-descriptive meaning, such as a command, permission, or prohibition.
- 5Any of several generalizations of the above: a field norm, ideal norm, etc.
- 6A high level of performance in a chess tournament, several of which are required for a player to receive a title.
- 7An element of the image of some (generalized) norm, the element then said to be from the norm in question, or from the structure which gave rise to the norm.
- 8To endow (a vector space, etc.) with a norm.
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Practice
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Origin
From Latin norma, meaning a carpenter's square, a rule, or a pattern.