Noun
Quality or state of being invulnerable.
Source: Webster's dictionaryThe police officer who puts their life on the line with no superpowers, no X-Ray vision, no super-strength, no ability to fly, and above all no invulnerability to bullets, reveals far greater virtue than Superman - who is only a mere superhero. Eliezer Yudkowsky
Remember teamwork begins by building trust. And the only way to do that is to overcome our need for invulnerability. Patrick Lencioni
According to one tradition, Achilles was dipped in the waters of the river by his mother during his childhood, acquiring invulnerability, with exception of his heel, by which his mother held him. Source: Internet
A saving grace of the virus has been the seeming invulnerability of children. Source: Internet
PCP may induce feelings of strength, power, and invulnerability as well as a numbing effect on the mind. Source: Internet
However, none of the sources before Statius makes any reference to this general invulnerability. Source: Internet