Standard Lemma guide

obligatory

adj · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /əˈblɪɡ.ə.t(ə)ɹi/
  • UK: Recorded audio is listed in the source snapshot.
  • US: /əˈblɪɡ.ə.tɔ.ɹi/
  • US: /ˈɑ.blɪ.ɡəˌtɔ.ɹi/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AH0 B L IH1 G AH0 T AO2 R IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Imposing obligation, legally, morally, or otherwise; binding; mandatory.

Definition source: English Wiktionary via Wiktextract

Examples

  • an obligatory promise

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Requiring a matter or obligation.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

morally or legally constraining or binding

Definition source: Princeton WordNet 3.0

Examples

  • attendance is obligatory
  • an obligatory contribution

Meaning relationships

Synonyms: none provided

Antonyms: optional

4

adjective satellite

Meaning 4

required by obligation or compulsion or convention

Definition source: Princeton WordNet 3.0

Examples

  • he made all the obligatory apologies

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Middle English obligatorie, from Latin obligatōrius.

Across languages

Translations

41 source translations are retained for this English entry.

  • Afrikaans: verpligte — binding — see also mandatory, compulsory
  • Afrikaans: verpligtend — binding — see also mandatory, compulsory
  • Armenian: պարտադիր (partadir) — binding — see also mandatory, compulsory
  • Azerbaijani: məcburi — binding — see also mandatory, compulsory
  • Belarusian: абавязко́вы (abavjazkóvy) — binding — see also mandatory, compulsory
  • Bengali: ফরজ (fôroz) — binding — see also mandatory, compulsory
  • Bengali: ওয়াজিব (ōẇajibo) — binding — see also mandatory, compulsory
  • Bengali: বাধ্যতামূলক (baddhôtamulok) — binding — see also mandatory, compulsory
  • Bulgarian: задължителен (zadǎlžitelen) — binding — see also mandatory, compulsory
  • Catalan: obligatori — binding — see also mandatory, compulsory
  • Czech: povinný — binding — see also mandatory, compulsory
  • Dutch: verplicht — binding — see also mandatory, compulsory
  • Esperanto: deviga — binding — see also mandatory, compulsory
  • Finnish: velvoittava — binding — see also mandatory, compulsory
  • Finnish: sitova — binding — see also mandatory, compulsory
  • Finnish: pakollinen — binding — see also mandatory, compulsory
  • French: obligatoire — binding — see also mandatory, compulsory
  • Georgian: სავალდებულო (savaldebulo) — binding — see also mandatory, compulsory
  • Georgian: აუცილებელი (aucilebeli) — binding — see also mandatory, compulsory
  • Georgian: იმპერატიული (imṗeraṭiuli) — binding — see also mandatory, compulsory
  • Georgian: ობლიგატური (obligaṭuri) — binding — see also mandatory, compulsory
  • German: obligatorisch — binding — see also mandatory, compulsory
  • Greek: υποχρεωτικός (ypochreotikós) — binding — see also mandatory, compulsory
  • Hindi: अनिवार्य (anivārya) — binding — see also mandatory, compulsory
  • Hungarian: kötelező — binding — see also mandatory, compulsory
  • Italian: obbligatorio — binding — see also mandatory, compulsory
  • Norwegian Bokmål: bindende — binding — see also mandatory, compulsory
  • Norwegian Bokmål: forpliktende — binding — see also mandatory, compulsory
  • Norwegian Bokmål: obligatorisk — binding — see also mandatory, compulsory
  • Polish: wiążący — binding — see also mandatory, compulsory
  • Polish: obowiązkowy — binding — see also mandatory, compulsory
  • Portuguese: obrigatório — binding — see also mandatory, compulsory
  • Russian: обяза́тельный (objazátelʹnyj) — binding — see also mandatory, compulsory
  • Russian: непреме́нный (nepreménnyj) — binding — see also mandatory, compulsory
  • Slovak: záväzný — binding — see also mandatory, compulsory
  • Slovak: povinný — binding — see also mandatory, compulsory
  • Spanish: obligatorio — binding — see also mandatory, compulsory
  • Spanish: obligativo — binding — see also mandatory, compulsory
  • Turkish: zorunlu — binding — see also mandatory, compulsory
  • Ukrainian: обов'язко́вий (obovʺjazkóvyj) — binding — see also mandatory, compulsory
  • Yiddish: אָבליגאַטאָריש (obligatorish) — binding — see also mandatory, compulsory