Meaning of invulnerable

in•vul•ner•a•ble

Pronunciation: (in-vul'nur-u-bul), [key]
— 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.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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