conjecture
Syllables: con·jec·tureUK/kənˈd͡ʒɛkt͡ʃə/
More pronunciations (1)Fewer pronunciations
Australia/kənˈd͡ʒekt͡ʃə/
conjecture noun: a statement or an idea which is unproven, but is thought to be true; a guess.
Noun
conjecture (countable and uncountable, plural conjectures)
- A statement or an idea which is unproven, but is thought to be true; a guess.
- I explained it, but it is pure conjecture whether he understood, or not.
- A supposition based upon incomplete evidence; a hypothesis.
- The physicist used his conjecture about subatomic particles to design an experiment.
- A statement likely to be true based on available evidence, but which has not been formally proven.
- Interpretation of signs and omens.
Verb
conjecture (third-person singular simple present conjectures, present participle conjecturing, simple past and past participle conjectured)
- To guess; to venture an unproven idea.
- I do not know if it is true; I am simply conjecturing here.
- What could have been done by such a machine downhill can only be conjectured, for the maximum speed was restricted rigidly to 80 m.p.h.1952 December, 'Mercury', “Modern French Locomotive Performance”, in Railway Magazine, page 804
- To infer on slight evidence; to guess at.
- February 22, 1685, Robert South, All Contingences under the Direction of God's Providence (sermon preached at Westminster Abbey)
- "Most likely he who is the shorter of the two;—no! he goes in the first, and is, of course, the eldest; but we have no time for conjecturing now."
Human reason can then, at the best, but conjecture what will be.1838 (date written), L[etitia] E[lizabeth] L[andon], chapter XIX, in Lady Anne Granard; or, Keeping up Appearances. […], volume I, London: Henry Colburn, […], published 1842, →OCLC, page 243
conjecture meaning in Tamil, Marathi, Urdu and Bengali
conjecture in Tamil
- உய்த்துணர்வு, ஊகம், கணிப்பு, அனுமானம், முன்னுய்ப்பு
conjecture in Marathi
- conjecture, dogmatic claim
- अट्टाहास aṭṭāhās
conjecture in Urdu
- conjecture
- اٹکل aṭkal
conjecture in Bengali
- অনুমান, আন্দাজ
More languagesFewer languages
- conjecture in Malayalam
- പ്രവചനം, അനുമാനം, ഊഹം
- conjecture in Kannada
- ತೋರಿಕೆ, ಅನಿಸಿಕೆ, ಎನಿಸಿಕೆ, ಊಹೆ
- conjecture in Sanskrit
- तर्क tarka
- conjecture in Arabic
- فَرَضِيَّة faraḍiyya, اِفْتِرَاض iftirāḍ, تَخْمِين taḵmīn
Examples of conjecture in a sentence
- For a complete proof of the Poincaré conjecture, see Appendix C.
- Wall-Sun-Sun primes are conjectured to exist, but no example has yet been found.
- Tutte conjectured that all snarks have the Petersen graph as a graph minor.
Forms of conjecture
| Noun | |
|---|---|
| plural | conjectures |
| Verb | |
| third-person singular present | conjectures |
| present participle | conjecturing |
| past participle | conjectured |
| past | conjectured |
Origin of conjecture
From Old French, from Latin coniectūra (“a guess”), from coniectus, perfect passive participle of cōniciō (“throw or cast together; guess”), from con- (“together”) + iaciō (“throw, hurl”); see jet. Compare adjective, eject, inject, project, reject, subject, object, trajectory, deject, abject, surjection, bijection, interject. Compare typologically Russian прики́дывать (prikídyvatʹ) (akin to кида́ть (kidátʹ)).
Words formed from conjecture
- abc conjecture
- Beal conjecture
- Beal's conjecture
- Brocard's conjecture
- Collatz conjecture
- conjecturingly
- Cramér's conjecture
- Dickson's conjecture
- Dixmier conjecture
- double bubble conjecture
- Elliott-Halberstam conjecture
- Fuglede's conjecture
- Gilbreath's conjecture
- Goldbach's conjecture
- Heawood conjecture
- Hedetniemi's conjecture
- honeycomb conjecture
- Ilieff's conjecture
- Jacobian conjecture
- Keller's conjecture
- Langlands conjecture
- Legendre's conjecture
- Lehmer's conjecture
- Leopoldt's conjecture
- Mach's conjecture
- metaconjecture
- Meyniel's conjecture
- Oesterlé-Masser conjecture
- Pacman conjecture
- Poincaré conjecture
- Polignac's conjecture
- Pólya's conjecture
- Ramanujan conjecture
- Ramanujan-Petersson conjecture
- Ryu-Takayanagi conjecture
- Sendov's conjecture
- Singmaster's conjecture
- SYZ conjecture
- Szpiro's conjecture
- Thurston's geometrization conjecture
- twin prime conjecture
- Zarankiewicz's crossing number conjecture
- misconjecture
- conjecturability
- conjecturable
- unconjectured
Questions about conjecture
- What does conjecture mean?
- Conjecture means a statement or an idea which is unproven, but is thought to be true; a guess.
- What is conjecture in Tamil?
- Conjecture in Tamil is உய்த்துணர்வு, ஊகம், கணிப்பு. See Conjecture meaning in Tamil.
- What part of speech is conjecture?
- Conjecture can be a noun or a verb.
- How do you pronounce conjecture?
- Conjecture is pronounced /kənˈd͡ʒɛkt͡ʃə/ (UK).
- What is the plural of conjecture?
- The plural of conjecture is conjectures.
Words near conjecture in the dictionary
Source and license
Adapted from Wiktionary: conjecture (page history and authors); conjecture (Tamil Wiktionary) (page history and authors); अट्टाहास (Marathi) (page history and authors); اٹکل (Urdu) (page history and authors); conjecture (Bengali Wiktionary) (page history and authors); conjecture (Malayalam Wiktionary) (page history and authors); conjecture (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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