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necessity

American  
[nuh-ses-i-tee] / nəˈsɛs ɪ ti /

noun

plural

necessities
  1. something necessary or indispensable.

    food, shelter, and other necessities of life.

  2. the fact of being necessary or indispensable; indispensability.

    the necessity of adequate housing.

  3. an imperative requirement or need for something.

    the necessity for a quick decision.

    Synonyms:
    demand
  4. the state or fact of being necessary or inevitable.

    to face the necessity of testifying in court.

  5. an unavoidable need or compulsion to do something.

    not by choice but by necessity.

  6. a state of being in financial need; poverty.

    a family in dire necessity.

    Synonyms:
    want, indigence, neediness
  7. Philosophy. the quality of following inevitably from logical, physical, or moral laws.


idioms

  1. of necessity, as an inevitable result; unavoidably; necessarily.

    Our trip to China must of necessity be postponed for a while.

necessity British  
/ nɪˈsɛsɪtɪ /

noun

  1. (sometimes plural) something needed for a desired result; prerequisite

    necessities of life

  2. a condition or set of circumstances, such as physical laws or social rules, that inevitably requires a certain result

    it is a matter of necessity to wear formal clothes when meeting the Queen

  3. the state or quality of being obligatory or unavoidable

  4. urgent requirement, as in an emergency or misfortune

    in time of necessity we must all work together

  5. poverty or want

  6. rare compulsion through laws of nature; fate

  7. philosophy

    1. a condition, principle, or conclusion that cannot be otherwise

    2. the constraining force of physical determinants on all aspects of life Compare freedom

  8. logic

    1. the property of being necessary

    2. a statement asserting that some property is essential or statement is necessarily true

    3. the operator that indicates that the expression it modifies is true in all possible worlds

  9. inevitably; necessarily

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

necessity More Idioms  

    More idioms and phrases containing necessity


Related Words

See need.

Other Word Forms

  • nonnecessity noun
  • supernecessity noun

Etymology

Origin of necessity

First recorded in 1325–75; Middle English necessite, from Latin necessitās, from necess(e) “needful” + -itās -ity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For Paramount, sealing the deal, even at such a high price, may have been less of a choice than a necessity if it wants to survive in a rapidly changing media landscape.

From MarketWatch

Discovery is seen as a necessity to create a stronger streaming competitor.

From Barron's

This may soon become a political and business necessity.

From The Wall Street Journal

“In these economic times, diversified income becomes a need and necessity,” said Turner.

From The Wall Street Journal

Affording the basic necessities of life is becoming an increasing struggle for many Iranians because of high inflation.

From BBC