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.
With several fresh vessels already welcoming guests and more set to debut in 2026, a wave of new hardware beckons, promising surprises for ocean‑bound travelers drawn to uncharted pleasures. David Dickstein, Oc Register, 31 Dec. 2025 From the harsh climates of the Arctic tundra to the lush jungles of South America and the uncharted depths of the ocean, the series unveils the natural world's most captivating wonders across 11 episodes, each providing a behind-the-scenes peek into its production challenges. Ilana Gordon, Entertainment Weekly, 30 Dec. 2025 By extending a long-standing theorem into uncharted territory, Barkaoui’s work strengthens the mathematical backbone behind modern physics and abstract theory alike, reinforcing the importance of rigorous foundations in scientific progress. Neetika Walter, Interesting Engineering, 29 Dec. 2025 What should be a gripping thriller centered on new, uncharted technology and questionable loyalties degenerates into a jumbled mess. Aramide Tinubu, Variety, 27 Dec. 2025 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 9 Jan. 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

Last Updated: - Updated example sentences
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