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Required vs Obligation - What's the difference?

required | obligation |

As a verb required

is (require).

As a noun obligation is

the act of binding oneself by a social, legal, or moral tie to someone.

required

English

Verb

(head)
  • (require)

  • require

    English

    Verb

    (requir)
  • (label) To ask (someone) for something; to request.
  • *, Bk.XI:
  • *:I requyre yow lete vs be sworne to gyders that neuer none of vs shalle after this day haue adoo with other, and there with alle syre Tristram and sire Lamorak sware that neuer none of hem shold fyghte ageynst other nor for wele, nor for woo.
  • *1526 , Bible , tr. William Tyndale, Mark V:
  • *:I requyre the in the name of god, that thou torment me nott.
  • To demand, to insist upon (having); to call for authoritatively.
  • *1998 , Joan Wolf, The Gamble , Warner Books:
  • *:"I am Miss Newbury," I announced, "and I require to be shown to my room immediately, if you please."
  • *2009 , Vikram Dodd, The Guardian , 29 December:
  • *:‘Regrettably, I have concluded, after considering the matter over Christmas, that I can no longer maintain the high standard of service I require of myself, meet the demands of office and cope with the pressures of public life, without my health deteriorating further.’
  • Naturally to demand (something) as indispensable; to need, to call for as necessary.
  • *1972 , "Aid for Aching Heads", Time , 5 June:
  • *:Chronic pain is occasionally a sign of a very serious problem, like brain tumors, and can require surgery.
  • *2009 , Julian Borger, The Guardian , 7 February:
  • *:A weapon small enough to put on a missile would require uranium enriched to more than 90% U-235.
  • To demand of (someone) to do something.
  • *1970 , "Compulsory Midi", Time , 29 June:
  • *:After Aug 3 all salesgirls will be required to wear only one style of skirt while on duty: the midi.
  • *2007 , Allegra Stratton, "Smith to ban non-EU unskilled immigrants from working in UK", The Guardian , 5 December:
  • *:The government would like to require non-British fiances who wish to marry a British citizen to sit an English test.
  • obligation

    Noun

    (en noun)
  • The act of binding oneself by a social, legal, or moral tie to someone.
  • A social, legal, or moral requirement, duty, contract, or promise that compels someone to follow or avoid a particular course of action.
  • A course of action imposed by society, law, or conscience by which someone is bound or restricted.
  • (legal) A legal agreement stipulating a specified payment or action; the document containing such agreement.
  • X shall be entitled to subcontract its obligation to provide the Support Services. <>
  • * 1668 December 19, , “Mr.'' Alexander Seaton ''contra'' Menzies” in ''The Deci?ions of the Lords of Council & Se??ion I (Edinburgh, 1683), page 575
  • The Pupil after his Pupillarity, had granted a Di?charge to one of the Co-tutors, which did extingui?h the whole Debt of that Co-tutor, and con?equently of all the re?t, they being all correi debendi , lyable by one individual Obligation , which cannot be Di?charged as to one, and ?tand as to all the re?t.

    Usage notes

    * Adjectives often used with "obligation": moral, legal, social, contractual, political, mutual, military, perpetual, etc.

    Synonyms

    * duty

    Antonyms

    * right