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Exigence vs Requirement - What's the difference?

exigence | requirement |

As nouns the difference between exigence and requirement

is that exigence is exigency while requirement is a necessity or prerequisite; something required or obligatory.

exigence

English

Noun

(en noun)
  • exigency
  • * 1811 , Jane Austen, Sense and Sensibility , chapter 9
  • Chagrined and surprised, they were obliged, though unwillingly, to turn back, for no shelter was nearer than their own house. One consolation however remained for them, to which the exigence of the moment gave more than the usual propriety; it was that of running with all possible speed down the steep side of the hill which led immediately to the garden gate.
    ----

    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