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Expectation vs Need - What's the difference?

expectation | need |

As nouns the difference between expectation and need

is that expectation is the act or state of expecting or looking forward to an event as about to happen while need is a requirement for something.

As a verb need is

to be necessary (to someone).

expectation

English

Noun

(en noun)
  • The act or state of expecting or looking forward to an event as about to happen.
  • *
  • *:“A tight little craft,” was Austin’s invariable comment on the matron;. ¶ Near her wandered her husband, orientally bland, invariably affable, and from time to time squinting sideways, as usual, in the ever-renewed expectation that he might catch a glimpse of his stiff, retroussé moustache.
  • That which is expected or looked for.
  • *{{quote-book, year=1922, author=(Michael Arlen), title= “Piracy”: A Romantic Chronicle of These Days, chapter=Ep./1/1
  • , passage=And so it had always pleased M. Stutz to expect great things from the dark young man whom he had first seen in his early twenties?; and his expectations had waxed rather than waned on hearing the faint bruit of the love of Ivor and Virginia—for Virginia, M. Stutz thought, would bring fineness to a point in a man like Ivor Marlay,
  • The prospect of the future; grounds upon which something excellent is expected to occur; prospect of anything good to come, especially of property or rank.
  • *1816 , (Jane Austen), , Vol.1 Ch.7:
  • *:Emma was not sorry to be pressed. She read, and was surprized. The style of the letter was much above her expectation . There were not merely no grammatical errors, but as a composition it would not have disgraced a gentleman; the language, though plain, was strong and unaffected, and the sentiments it conveyed very much to the credit of the writer. It was short, but expressed good sense, warm attachment, liberality, propriety, even delicacy of feeling. She paused over it, while Harriet stood anxiously watching for her opinion, with a "Well, well," and was at last forced to add, "Is it a good letter? or is it too short?"
  • The value of any chance (as the prospect of prize or property) which depends upon some contingent event.
  • (lb) The first moment; the long-run average value of a variable over many independent repetitions of an experiment.
  • (lb) The arithmetic mean.
  • The leaving of a disease principally to the efforts of nature to effect a cure.
  • Usage notes

    * (value of any chance) Expectations are computed for or against the occurrence of the event.

    Synonyms

    * (sense) arithmetic mean; average

    See also

    * (statistics)

    need

    English

    Etymology 1

    From (etyl) need, nede, partly from (etyl) . More at (l). Old norse nauð(r) ("powerty,distress, lack of")

    Noun

    (en noun)
  • A requirement for something.
  • * (William Shakespeare) (1564-1616)
  • I have no need to beg.
  • * (Jeremy Taylor) (1613–1677)
  • Be governed by your needs , not by your fancy.
  • *{{quote-magazine, date=2014-06-14, volume=411, issue=8891, magazine=(The Economist)
  • , title= It's a gas , passage=One of the hidden glories of Victorian engineering is proper drains.
  • Something required.
  • Lack of means of subsistence; poverty; indigence; destitution.
  • * (William Shakespeare) (1564-1616)
  • Famine is in thy cheeks; / Need and oppression starveth in thine eyes.
    Usage notes
    * Adjectives often used with "need": urgent, dire, desperate, strong, unmet, bad, basic, critical, essential, big, terrible, modest, elementary, daily, everyday, special, educational, environmental, human, personal, financial, emotional, medical, nutritional, spiritual, public, developmental, organizational, legal, fundamental, audio-visual, psychological, corporate, societal, psychosocial, functional, additional, caloric, private, monetary, physiological, mental.
    Derived terms
    (Derived terms) * if need be * in need, in need of; a friend in need is a friend indeed * need-based * needful, needfully, needfulness * needless, needlessly, needlessness * needy, needily, neediness

    Etymology 2

    From (etyl) neden, from (etyl) .

    Verb

    (en verb)
  • To be necessary (to someone).
  • * , II.ix:
  • More ample spirit, then hitherto was wount, / Here needes me.
  • (label) To have an absolute requirement for.
  • * {{quote-news, year=2011, date=October 1, author=Tom Fordyce, work=BBC Sport
  • , title= Rugby World Cup 2011: England 16-12 Scotland , passage=Scotland needed a victory by eight points to have a realistic chance of progressing to the knock-out stages, and for long periods of a ferocious contest looked as if they might pull it off.}}
  • (label) To want strongly; to feel that one must have something.
  • * {{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)
  • , title= Geothermal Energy , volume=101, issue=4, magazine=(American Scientist) , passage=Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame. With more settled people, animals were harnessed to capstans or caged in treadmills to turn grist into meal.}}
  • (label) To be obliged or required (to do something).
  • (label) To be required; to be necessary.
  • * (John Locke) (1632-1705)
  • When we have done it, we have done all that is in our power, and all that needs .
  • * {{quote-magazine, date=2013-06-28, author=(Joris Luyendijk)
  • , volume=189, issue=3, page=21, magazine=(The Guardian Weekly) , title= Our banks are out of control , passage=Seeing the British establishment struggle with the financial sector is like watching an alcoholic who still resists the idea that something drastic needs to happen for him to turn his life around.}}
    Usage notes
    * The verb is construed in a few different ways: ** With a direct object, as in “I need your help.” ** With a to -infinitive, as in “I need to go.” Here, the subject of serves implicitly as the subject of the infinitive. ** With a clause of the form “for [object] to [verb phrase]”, or simply “[object] to [verb phrase]” as in “I need for this to happen” or “I need this to happen.” In both variants, the object serves as the subject of the infinitive. ** As a modal verb, with a bare infinitive; in negative polarity contexts, such as questions (“Need I say more?”), with negative expressions such as not (“It need not happen today”; “No one need ever know”), and with similar constructions (“There need only be a few”; “it need be signed only by the president”; “I need hardly explain the error”). . ** With a gerund-participle, as in “The car needs washing”, or (in certain dialects) with a past participle, as in “The car needs washed”[http://itre.cis.upenn.edu/~myl/languagelog/archives/003106.html] (both meaning roughly “The car needs to be washed”). ** With a direct object and a predicative complement, as in “We need everyone here on time” (meaning roughly “We need everyone to be here on time”) or “I need it gone” (meaning roughly “I need it to be gone”). ** In certain dialects, and colloquially in certain others, with an unmarked reflexive pronoun, as in “I need me a car.” * A sentence such as “I need you to sit down” or “you need to sit down” is more polite than the bare command “sit down”, but less polite than “please sit down”. It is considered somewhat condescending and infantilizing, hence dubbed by some “the kindergarten imperative”, but is quite common in American usage.You Need To Read This: How need to vanquished have to, must, and should.” by Ben Yagoda, Slate, July 17, 2006
    Synonyms
    * (desire) desire, wish for, would like, want, will (archaic) * (lack) be without, lack * (require) be in need of, require
    Derived terms
    * needed, unneeded * need-to-know basis

    References

    Statistics

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    Anagrams

    * * 1000 English basic words ----