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obligation

nouncommon in dialogue

  • United Kingdom//ˌɒb.lɪˈɡeɪ.ʃn̩//
  • United States//ˌɑ.blɪˈɡeɪ.ʃn̩//
  • United States//ˌɑ.bləˈɡeɪ.ʃn̩//
  • Canada//ˌɒb.lɪˈɡeɪ.ʃən//
  • Australia//ˌɔb.lɪˈɡæɪ.ʃən//

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

noun

  1. 1

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

  2. 2

    A social, legal, or moral requirement, duty, contract, or promise that compels someone to follow or avoid a particular course of action.

    I feel I'm under obligation to attend my sister's wedding, even though we have a very frosty relationship.

  3. 3

    A course of action imposed by society, law, or conscience by which someone is bound or restricted.

  4. 4

    A legal agreement stipulating a specified action or forbearance by a party to the agreement; the document containing such agreement.

    The Pupil after his Pupillarity, had granted a Diſcharge to one of the Co-tutors, which did extinguiſh the whole Debt of that Co-tutor, and conſequently of all the reſt, they being all correi debendi, lyable by one individual Obligation, which cannot be Diſcharged as to one, and ſtand as to all the reſt.

  5. 5

    Reason for being obliged to, that is, grateful for, something.

    I am indebted to several friends for notes, observations, and correspondence on this subject, more especially to one, referred to as "Z.," and to another as "Q.," who have obtained a considerable number of reliable histories for me, and have also supplied many valuable notes [...]. Other obligations are mentioned in the text.

Etymology

From Middle English obligacioun, from Old French obligacion, from Latin obligatio, obligationem, from obligatum (past participle of obligare), from ob- (“to”) + ligare (“to bind”), from Proto-Indo-European *leyǵ- (“to bind”).

Forms

plural
obligations
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).