unknowable

adjective

un·​know·​able ˌən-ˈnō-ə-bəl How to pronounce unknowable (audio)
Synonyms of unknowablenext
: not knowable
especially : lying beyond the limits of human experience or understanding
unknowability noun

Examples of unknowable in a Sentence

a God whose nature is unknown and unknowable
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In her first interview since the disappearance of her mother, Nancy, between January 31 and February 1, the Today host sat down with Hoda Kotb to discuss the ongoing investigation and her continued resilience in the face of unknowable pain. Fran Hoepfner, Vulture, 25 Mar. 2026 The siblings are cryptic and unknowable by design, and Jahan even more so for her silence. Angie Han, HollywoodReporter, 16 Mar. 2026 Even their vision of outer space seldom imparts the sense of a terrifying, unknowable vastness. Justin Chang, New Yorker, 13 Mar. 2026 Hence, SpaceX can’t be valued on its current profits, but only on its prospects from gigantic growth in the most pioneering of industries whose future trajectory is also unknowable. Shawn Tully, Fortune, 8 Mar. 2026 See All Example Sentences for unknowable

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unknowable was in the 15th century

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Cite this Entry

“Unknowable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unknowable. Accessed 2 Apr. 2026.

Kids Definition

unknowable

adjective
un·​know·​able ˌən-ˈnō-ə-bəl How to pronounce unknowable (audio)
ˈən-
: not knowable
some facts in the case may remain unknowable

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