uncharted

adjective

un·​chart·​ed ˌən-ˈchär-təd 

: not recorded or plotted on a map, chart, or plan

an uncharted island

broadly : unknown

a discussion moving into uncharted territory

Examples of uncharted in a Sentence

Recent Examples on the Web

Those circumstances have sent PACE health plans throughout the country into uncharted waters, prompting them to set up shop within senior housing projects, partner with housing providers, or even join forces with nonprofit developers to build their own. —Felice J. Freyer, Miami Herald, 3 Sep. 2025

The journey begins in a tranquil town that opens into uncharted realms. —David Jagneaux, Forbes.com, 1 Sep. 2025

That means executive producers Jack Bender, who also directs, and Benjamin Cavell, who also writes, are delving into uncharted territory. —EW.com, 31 Aug. 2025

Vacheron Constantin ventured into uncharted territory in August, dropping two new interpretations of the Overseas Perpetual Calendar Ultra-Thin. —Rachel Cormack, Robb Report, 31 Aug. 2025

Word History

First Known Use

1832, in the meaning defined above

Phrases Containing uncharted

• uncharted territory/waters
• uncharted waters

Rhymes for uncharted

• departed
• halfhearted
• imparted
• kindhearted
• lighthearted
• restarted
• warmhearted
• wholehearted
• brokenhearted
• carted
• charted
• darted

Kids Definition

uncharted

adjective

un·​chart·​ed ˌən-ˈchärt-əd 

: not recorded or located on a map, chart, or plan : unknown

vast uncharted wilderness