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Requirement vs Behest - What's the difference?

requirement | behest |

As nouns the difference between requirement and behest

is that requirement is a necessity or prerequisite; something required or obligatory while behest is a command, bidding; sometimes also, an authoritative request.

As a verb behest is

(obsolete) to promise; vow.

requirement

English

(wikipedia requirement)

Noun

(en noun)
  • A necessity or prerequisite; something required or obligatory.
  • Something asked.
  • (engineering) A statement (in domain specific terms) which specifies a verifiable constraint on an implementation that it shall undeniably meet or (a)'' be deemed unacceptable, or ''(b)'' result in implementation failure, or ''(c) result in system failure.

    • Usage notes

    * Adjectives often used with "requirement": stringent, complex, reasonable, mandatory, important, financial, medical, educational, physical, chemical * Verbs often used with "requirement": meet, comply with, satisfy, fulfill, impose, waive, abolish, drop, add, remove, fail to meet, ignore, understand, state, specify, increase, reduce, change, modify

    Synonyms

    * (prerequisite) condition, prerequisite, necessity

    Derived terms

    * functional requirement * requirements engineering * requirements analysis

    External links

    *

    behest

    English

    Noun

    (en noun)
  • A command, bidding; sometimes also, an authoritative request.
  • * 1977 , , Penguin Classics, p. 278:
    • Paul did not dare pronounce, let matters rest, / His master having given him no behest .
  • * Sir Walter Scott
    • to do his master's high behest
  • * 2007 , Thomas Pynchon, Against the Day :
    • And young Mr. Fleetwood Vibe was here at the behest of his father, Wall Street eminence Scarsdale Vibe, who was effectively bankrolling the Expedition.
  • * 2009 , “What a waste”, The Economist , 15 Oct 2009:
    • the House of Representatives will try to water down even this feeble effort at the behest of the unions whose members enjoy some of the most lavish policies.
  • * 2011 , Owen Gibson, The Guardian , 24 Mar 2011:
    • The Manchester United manager, Sir Alex Ferguson, is to meet with the BBC director general, Mark Thompson, at the behest of the Premier League in a bid to resolve their long-running feud.
  • A vow; a promise.
  • * Paston
    • The time is come that I should send it her, if I keep the behest that I have made.

    Verb

    (en verb)
  • (obsolete) To promise; vow.

    • Anagrams

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