adjective
- Immune to attack; impregnable.
- usage: "gunners raked the beach from invulnerable positions on the cliffs"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). invulnerable. Retrieved September 21, 2026, from http://smartdefine.org/invulnerable/definitions/1176900 |
| Chicago | WordNet. 2010. "invulnerable" http://smartdefine.org/invulnerable/definitions/1176900 (accessed September 21, 2026). |
| Harvard | WordNet 2010, invulnerable, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/invulnerable/definitions/1176900>. |
| MLA | WordNet. "invulnerable" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/invulnerable/definitions/1176900> |