Meaning of Impregnable

English Translation from English to English dictionary online for the word Impregnable

1. 1
   a.

   Not to be stormed, or taken by assault; incapable of being subdued; able to resist attack; unconquerable; as, an impregnable fortress; impregnable virtue.

2. 2
   a.

   Capable of being impregnated, as the egg of an animal, or the ovule of a plant.

3. 3
   a.

   Not to be stormed, or taken by assault; incapable of being subdued; able to resist attack; unconquerable; as, an impregnable fortress; impregnable virtue.

4. 4
   a.

   Capable of being impregnated, as the egg of an animal, or the ovule of a plant.