invulnerable
UK[ɪnˈvʌlnərəbl̩]US[ɪnˈvʌlnərəbl̩]
adj
impossible to harm or damage
adj
(of a person's feelings, self-esteem, etc.) impossible to upset or hurt
Morpheme Breakdown
in
vulner
able
in
not
vulner
to wound
able
capable of being
Etymology
the word 'invulnerable' is built directly from latin components. the core is the latin root 'vulner-', derived from 'vulnus' meaning 'a wound', which itself traces back to the proto-indo-european wel- meaning 'to tear, to wound'. this root is prefixed with the latin negative 'in-', meaning 'not', and suffixed with '-abilis', a latin adjectival suffix indicating capability or susceptibility. thus, the literal construction is 'not capable of being wounded'. the term entered english in the late 16th century, primarily used in mythological or heroic contexts to describe physical imperviousness, and its meaning later expanded metaphorically to describe emotional or psychological resilience.
Analysis
Structure: in (not) + vulner (to wound) + able (capable of being)
in- (latin, prefix meaning 'not'); vulner (latin, root from 'vulnus' meaning 'wound'); -able (latin/french, suffix forming adjectives meaning 'capable of being')
Examples
the fortress was considered invulnerable to attack.
his confident demeanor made him seem emotionally invulnerable.
no system is completely invulnerable to cyber threats.