noun · verb · 12 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.
UK:pŏsʹtyo͝o-lət
UK:/ˈpɒstjʊlət/
US:pŏsʹchə-lət
US:pŏsʹchə-lāt'
US:/ˈpɑst͡ʃələt/
US:/ˈpɑst͡ʃəˌleɪt/
US:Recorded audio is listed in the source snapshot.
UK:pŏsʹtyo͝o-lāt
UK:/ˈpɒstjʊleɪt/
US:Recorded audio is listed in the source snapshot.
Australian:pŏsʹchə-lāt'
Australian:/ˈpɔst͡ʃəlæɪt/
QueenslandRecorded audio is listed in the source snapshot.
New-Zealand:pŏsʹchə-lāt'
New-Zealand:/ˈpɒst͡ʃəlæɪt/
New-Zealand:[ˈpɔ̟st͡ʃəlæɪt]
CMU ARPABET:P AA1 S CH AH0 L EY2 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:P AA1 S CH AH0 L AH0 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Something assumed without proof as being self-evident or generally accepted, especially when used as a basis for an argument. Sometimes distinguished from axioms as being relevant to a particular science or context, rather than universally true, and following from other axioms rather than being an absolute assumption.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A fundamental element; a basic principle.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
An axiom.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A requirement; a prerequisite.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To assume as a truthful or accurate premise or axiom, especially as a basis of an argument.
Definition source: English Wiktionary via Wiktextract
Examples
1883, Benedictus de Spinoza, translated by R. H. M. Elwes, Ethics, Part 3, Prop. XXII, But this pleasure or pain is postulated to come to us accompanied by the idea of an external cause; [...]
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To appoint or request one's appointment to an ecclesiastical office.
Definition source: English Wiktionary via Wiktextract
Usage: ambitransitive, historical
Topics: Christianity
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To request, demand or claim for oneself.
Definition source: English Wiktionary via Wiktextract
Usage: ambitransitive, obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
Alternative form of postulated, past participle of postulate.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
(logic) a proposition that is accepted as true in order to provide a basis for logical reasoning
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
This intervention does not postulate a patient's consent
Meaning relationships
Synonyms: necessitate, ask, need, require, take, involve, call for, demand
Antonyms: none provided
Narrower terms: claim, take, exact, govern, draw, cost, cry out for, cry for, compel
History
Etymology
Etymology tree Latin poscō? Latin postulō Latin postulātusnom. Latin postulātumbor. English postulate Borrowed from Latin postulātum, a neuter nominalization of postulātus, perfect passive participle of postulō, possibly from poscō. See -ate (noun-forming suffix) for more. Cognate with French postulat.
From Latin postulātus, perfect passive participle of postulō (“to request”), see -ate (verb-forming suffix) for more. Cognate with French postuler.
From Latin postulātus, perfect passive participle of postulō (“to request”), see -ate (adjective-forming suffix) for more.
Across languages
Translations
83 source translations are retained for this English entry.
Arabic:
مُسَلَّم
(musallam)
— something assumed without proof as being self-evident or generally accepted
Belarusian:
пастула́т
(pastulát)
— something assumed without proof as being self-evident or generally accepted
Bulgarian:
постула́т
(postulát)
— something assumed without proof as being self-evident or generally accepted
Catalan:
postulat
— something assumed without proof as being self-evident or generally accepted
Chinese Mandarin:
公設 /公设
(gōngshè)
— something assumed without proof as being self-evident or generally accepted
Czech:
postulát
— something assumed without proof as being self-evident or generally accepted
Danish:
postulat
— something assumed without proof as being self-evident or generally accepted
Danish:
påstand
— something assumed without proof as being self-evident or generally accepted
French:
postulat
— something assumed without proof as being self-evident or generally accepted
German:
Postulat
— something assumed without proof as being self-evident or generally accepted
Greek:
αξίωμα
(axíoma)
— something assumed without proof as being self-evident or generally accepted
Irish:
foshuíomh
— something assumed without proof as being self-evident or generally accepted
Italian:
postulato
— something assumed without proof as being self-evident or generally accepted
Japanese:
公準
(kōjun)
— something assumed without proof as being self-evident or generally accepted
Korean:
공준
(gongjun)
— something assumed without proof as being self-evident or generally accepted
Norwegian Bokmål:
postulat
— something assumed without proof as being self-evident or generally accepted
Portuguese:
postulado
— something assumed without proof as being self-evident or generally accepted
Russian:
постула́т
(postulát)
— something assumed without proof as being self-evident or generally accepted
Serbo-Croatian:
посту̀ла̄т
— something assumed without proof as being self-evident or generally accepted
Serbo-Croatian:
postùlāt
— something assumed without proof as being self-evident or generally accepted
Spanish:
postulado
— something assumed without proof as being self-evident or generally accepted
Tagalog:
batayang palagay
— something assumed without proof as being self-evident or generally accepted
Ukrainian:
постула́т
(postulát)
— something assumed without proof as being self-evident or generally accepted
Belarusian:
пастула́т
(pastulát)
— fundamental element; basic principle
Bulgarian:
постула́т
(postulát)
— fundamental element; basic principle
Catalan:
postulat
— fundamental element; basic principle
French:
postulat
— fundamental element; basic principle
German:
Postulat
— fundamental element; basic principle
Italian:
postulato
— fundamental element; basic principle
Norwegian Bokmål:
postulat
— fundamental element; basic principle
Portuguese:
postulado
— fundamental element; basic principle
Russian:
постула́т
(postulát)
— fundamental element; basic principle
Serbo-Croatian:
посту̀ла̄т
— fundamental element; basic principle
Serbo-Croatian:
postùlāt
— fundamental element; basic principle
Spanish:
postulado
— fundamental element; basic principle
Ukrainian:
постула́т
(postulát)
— fundamental element; basic principle
Belarusian:
пастула́т
(pastulát)
— logic: an axiom