Invulnerable
adj
adj ·5 syllables ·Moderate ·College level
Definitions
Adjective
- 1 Incapable of being injured; not vulnerable. not-comparable
"His gaze went to Hirken, who stood gloating behind invulnerable transparisteel."
- 2 Unanswerable; irrefutable. not-comparable
"an invulnerable argument"
Adjective
- 1 immune to attack; impregnable wordnet
Antonyms
All antonymsExample
More examples"Apart from his heel, Achilles was invulnerable."
Etymology
From Middle French invulnérable, from Latin invulnerābilis, from vulnerābilis, from vulnerō (“I wound”), from vulnus (“wound”), equivalent to in- + vulnerable.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.