invulnerability n 1: having the strength to withstand attack [syn: {invulnerability}, {impregnability}] 2: the property of being invulnerable; the property of being incapable of being hurt (physically or emotionally) [ant: {vulnerability}]
Invulnerability \In*vul"ner*a*bil`i*ty\, n. [Cf. F. invuln['e]rabilit['e].] Quality or state of being invulnerable. [1913 Webster]