нераскрытый

rare #45503

adjective

1.
unsolved, unresolved, undisclosed
Э́то нераскры́тое дело поли́ции.
It is an unsolved police case.
Typically of crimes, cases, secrets.
2.
undiscovered, unrevealed, unrealized
У него был нераскры́тый потенциа́л.
He had undiscovered potential.
Especially of talent, potential, abilities.
3.
unopened
На столе́ лежало нераскры́тое письмо́.
An unopened letter lay on the table.

Declension