Word.ws English Dictionary

incognoscible

incognoscible adjective: not capable of being known; incomprehensible.

Adjective

incognoscible (comparative more incognoscible, superlative most incognoscible)

  1. (dated, rare) Not capable of being known; incomprehensible.
    • 6. The state of the law rendered more and more incognoscible. By wrapping up the real dispositions of the law in a covering of nonsense, the knowledge of it is rendered impossible to the bulk of the people.1827, Jeremy Bentham, Rationale of Judicial Evidence, vol. 4, book 8, ch. 18
    • Regarded in this light, the idea of Polarity . . . has nothing to do with the fancy of Terrestrial Magnets, with Hypotheses concerning impalpable and incognoscible Fluids, with Atoms having Poles, or with doctrines concerning Ethereal vibrations.1860, John Pringle Nichol, A Cyclopædia of the Physical Sciences, Charles Griffin and Co., page 671
    Synonyms:
    unknowable

Examples of incognoscible in a sentence

  • I freely admit the existence of a poisoned condition of the system from without by an invisible and hitherto incognoscible something.1868, Thomas Skinner, “How Shall We Treat Cholera?”, in British Medical Journal, volume 2, page 235:
  • The still small voice of conscience and the sense of beauty are direct messages from the incognoscible Beyond.1926, Burnett Hillman Streeter, Reality: A New Correlation of Science and Religion, Macmillan, page 113:
  • [W]e agree that certain aspects, which appear in our material world, have their origin from some incognoscible transcendence.2010, Constantin Portelli, A Unique God, A Universal Religion, →ISBN, page 6:

Synonyms of incognoscible

Forms of incognoscible

comparativemore incognoscible
superlativemost incognoscible

Origin of incognoscible

From in- + cognoscible.

Words formed from incognoscible

Questions about incognoscible

What does incognoscible mean?
Incognoscible means not capable of being known; incomprehensible.
How do you use incognoscible in a sentence?
I freely admit the existence of a poisoned condition of the system from without by an invisible and hitherto incognoscible something.
What part of speech is incognoscible?
Incognoscible is an adjective.

Words near incognoscible in the dictionary

  1. incognizable
  2. incognizance
  3. incognizant
  4. incognoscenti
  5. incognoscibility
  6. incognoscible
  7. incogs
  8. incoherence
  9. incoherences
  10. incoherencies
  11. incoherency

Source and license

Adapted from Wiktionary: incognoscible (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.

Last updated:

Cite this entry: “incognoscible.” Word.ws, https://word.ws/incognoscible. Based on Wiktionary, CC BY-SA 4.0.