adj
undiscovered
adj
1
Not yet found or identified; still unknown.
"Scientists believe thousands of species remain undiscovered in the deep ocean."
"The band stayed undiscovered for years before a viral video changed everything."
How to Use Undiscovered
Learner’s notesIn plain EnglishNobody has found it or learned about it yet.
Common pairings
undiscovered talent
undiscovered species
remain undiscovered
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Scientists believe thousands of species remain _____ in the deep ocean.
Etymology
From un- ("not") plus discovered, the past participle of discover.