impregnability
/ɪmˌprɛɡnəˈbɪləti/
noun
- The quality of being impossible to capture, enter, or defeat by force.
- Modern cybersecurity experts work to ensure the impregnability of sensitive data systems.
- The fortress was famous for its impregnability, never having been taken by an enemy.
- The castle's impregnability made it a safe refuge during the siege.
- The quality of being impossible to influence, change, or weaken.
- Her moral impregnability meant she could not be bribed or threatened.
- The team's impregnability under pressure earned them the championship.
- The impregnability of his beliefs made debate with him frustrating.
Synonyms