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Norm vs Normality - What's the difference?

norm | normality |

As nouns the difference between norm and normality

is that norm is that which is regarded as normal or typical while normality is the state of being normal or usual; normalcy.

As a verb norm

is to endow (a vector space, etc) with a norm.

As a proper noun Norm

is a diminutive=Norman given name.

norm

English

Etymology 1

From (etyl) norme, from (etyl), from (etyl) .

Noun

(en noun) (wikipedia norm)
  • That which is regarded as normal or typical.
    • Unemployment is the norm in this part of the country.
  • * {{quote-news
    • , year=2011 , date=December 16 , author=Denis Campbell , title=Hospital staff 'lack skills to cope with dementia patients' , work=Guardian citation , page= , passage="This shocking report proves once again that we urgently need a radical shake-up of hospital care," said Jeremy Hughes, chief executive of the Alzheimer's Society. "Given that people with dementia occupy a quarter of hospital beds and that many leave in worse health than when they were admitted, it is unacceptable that training in dementia care is not the norm ."}}
  • A rule that is enforced by members of a community.
    • Not eating your children is just one of those societal norms .
  • (philosophy, computer science) A sentence with non-descriptive meaning, such as a command, permission or prohibition.
  • (mathematics) A function, generally denoted v\mapsto\left, v\right, or v\mapsto\left\, v\right\, , that maps vectors to non-negative scalars and has the following properties:
  • # if v\ne0 then \left\, v\right\, \ne0;
  • # given a scalar k, \left\, kv\right\, =\left, k\right, \cdot\left\, v\right\, , where \left, k\right, is the absolute value of k;
  • # given two vectors v,w, \left\, v+w\right\, \le\left\, v\right\, +\left\, w\right\, (the triangle inequality).
  • (chess) A high level of performance in a chess tournament, several of which are required for a player to receive a title.
    • Hyponyms
    * (mathematics) absolute value, p -adic absolute value, trivial absolute value
    Derived terms
    * * * absolute norm * adnorm * age norm * Banach norm * basic norm * Bombieri norm * Chebyshev norm * complex norm * copynorm * * Cr -norm * cross norm * Dedekind-Hasse norm * dual norm * ethical norm * Euclidean matrix norm * Euclidean norm * Euclidean vector norm * exonorm * extended norm * field norm * flat norm * four-vector norm * Frobenius matrix norm * Frobenius norm * Frobenius norm function * grandmaster norm * graph norm * Hardy norm * Hilbert-Schmidt norm * ideological norm * induced norm * ?-norm * integral flat norm * * * L-infinity norm * mass norm * matrix F -norm * matrix norm * matrix p -norm * maximum absolute row column norm * maximum absolute row sum norm * maximum norm * metric induced by a norm * minimum norm property * Minkowski norm * moral norm * natural norm * normable * normed * norm form * norm function * normic form * normie * normless * normlessness * norm of an ideal * norm of communism * norm of disinterestedness * norm of organized skepticism * norm of reaction * norm of reciprocity * norm of universalism * norm-referenced * norm-referencing * norm-residue * norm resolvent convergence * norm theorem * nuclear norm * operator norm * p -adic norm * peremptory norm * p -norm * polynomial bar norm * polynomial bracket norm * polynomial norm * pseudonorm * quaternion norm * reduced norm * regular norm * relative norm * semi-norm, seminorm * sexual norm * social norm * spectral norm * spinor norm * spinorial norm * statistical norm * subordinate norm * sup norm, sup-norm * supremum norm * tobacco-free social norm * T-norm, t-norm * trace norm * uniform norm * vector norm * vector p -norm
    Related terms
    * abnormity * abnormous * normal * normated * normatic * normative * normo-

    Etymology 2

    Verb

    (en verb)
  • (analysis) To endow (a vector space, etc) with a norm.
    • Derived terms
    * norming

    See also

    * normalize, normalise

    External links

    * *

    Anagrams

    * ----

    normality

    English

    Noun

  • (uncountable) The state of being normal or usual; normalcy.
  • :Jessie was going to wear pants to school, but her brother persuaded her to wear shorts to preserve normality .
  • (chemistry) The concentration of a solution expressed in gram equivalent weights of solute per litre of solution.
  • (countable, mathematics, statistics) A measure of how well an observed distribution approximates a normal distribution.

    • Synonyms

    * (state of being normal) normalcy (US)

    Antonyms

    * abnormality

    See also

    * molarity * molality