uncharted

adjective

un·​chart·​ed ˌən-ˈchär-təd How to pronounce uncharted (audio)
Synonyms of unchartednext
: not recorded or plotted on a map, chart, or plan
an uncharted island
often used figuratively
The discussion moved into uncharted territory/waters. [=moved into a new and unknown area]

Examples of uncharted in a Sentence

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.
The Padres of 2023 were in uncharted territory. Kevin Acee, San Diego Union-Tribune, 21 Feb. 2026 Blending families and continuing as individual artists was an uncharted road, discovered one step at a time. Chris Willman, Variety, 20 Feb. 2026 That is uncharted territory, talking like a pure, unadulterated human being. Ben Smith, semafor.com, 20 Feb. 2026 Having devoted herself to two sports the way most elite athletes devote themselves to one, Smith is quickly approaching uncharted territory. Rebecca Tauber, New York Times, 7 Feb. 2026 See All Example Sentences for uncharted

Word History

First Known Use

1832, in the meaning defined above

Time Traveler
The first known use of uncharted was in 1832

Cite this Entry

“Uncharted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncharted. Accessed 27 Feb. 2026.

Kids Definition

uncharted

adjective
un·​chart·​ed ˌən-ˈchärt-əd How to pronounce uncharted (audio)
: not recorded or located on a map, chart, or plan : unknown
vast uncharted wilderness

More from Merriam-Webster on uncharted

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