— invulnerability, invulnerableness , n. — invulnerably , adv.
/in vul"neuhr euh beuhl/ , adj.
1. incapable of being wounded, hurt, or damaged.
2. proof against or immune to attack: A strong navy made Great Britain invulnerable.
3. not open to denial or disproof: an invulnerable argument.
[ 1585-95; invulnerabilis. See IN- 3 , VULNERABLE ]