1. not yet investigated, examined, or traveled through

Examples

• The team ventured into unexplored territory in the Amazon rainforest.
• Many unexplored caves remain hidden in the mountain range.
• The ocean depths are still largely unexplored by scientists.
• She decided to pursue an unexplored career path in marine biology.
• The novel takes readers into unexplored themes of identity and belonging.
• Unexplored regions of Antarctica continue to fascinate researchers.