terra incognita

[ter-uh in-kog-ni-tuh, in-kog-nee-, ter-rah in-kawg-ni-tah]

noun

1. an unknown or unexplored land, region, or subject.

terra incognita

/ ˈtɛrə ɪnˈkɒɡnɪtə /

noun

1. an unexplored or unknown land, region, or area for study

Related Words

• backcountry www.thesaurus.com
• outback