Noun: invulnerability ,in,vúl-nu-ru'bi-lu-tee
- Quality of being extremely difficult or impossible to attack or capture
"The invulnerability of the fortress deterred potential invaders";
- impregnability
- The property of being invulnerable; the property of being incapable of being hurt (physically or emotionally)
"The superhero's invulnerability made him impervious to bullets"
Derived forms: invulnerabilities
Antonym: vulnerability
Encyclopedia: Invulnerability