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