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Definitions

unknown

[uhn-nohn] / ʌnˈnoʊn /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A largely unknown second act came as he served as lead independent director for JPMorgan Chase, a post in which he presided over investigations and advised Chief Executive Jamie Dimon through the financial crisis.

From The Wall Street Journal • Jun. 10, 2026

It avoids them getting pulled into an endless loop of free visits to fix an unknown problem.

From MarketWatch • Jun. 10, 2026

Scientists have identified a previously unknown mechanism that may be helping cancers evade the immune system.

From Science Daily • Jun. 9, 2026

Like his grandfather’s beloved violin, Baerwald has taken a deep dive into previously unknown waters — and survived.

From Los Angeles Times • Jun. 8, 2026

And even if that unknown is scary or dangerous, don’t I, as an explorer, still have to explore it, especially if it’s a matter of life and death?

From "The Very, Very Far North" by Dan Bar-el




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