adjective
- not able to be discovered or found out; impossible to uncover or reveal
Usage: rare or archaic; literary
Examples
- The ancient manuscript remained indiscoverable for centuries, lost in the depths of the library.
- Some secrets are so well guarded that they seem indiscoverable.
- The true identity of the author was indiscoverable despite extensive research.
- He believed certain truths about the universe were indiscoverable by human reason alone.