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conjecture

noun

  1. critical reconstruction of a clearly contaminated or illegible textual fragment
L253894 on Wikidata ↗

verb

  1. to form a supposition on admittedly insufficient grounds
L331226 on Wikidata ↗

Wiktionary

Pronunciation: /kənˈd͡ʒɛk.t͡ʃə(ɹ)/ / /kənˈd͡ʒɛk.t͡ʃɚ/ / /kənˈd͡ʒek.t͡ʃə(ɹ)/

noun

Etymology: 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)).

  1. 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.

  2. A supposition based upon incomplete evidence; a hypothesis.

    The physicist used his conjecture about subatomic particles to design an experiment.

  3. A statement likely to be true based on available evidence, but which has not been formally proven.
  4. Interpretation of signs and omens.

verb

Etymology: 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)).

  1. 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.

  2. 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.