Inexpugnable in english
Impregnable
pronunciation: ɪmpregnəbəl part of speech: adjective
pronunciation: ɪmpregnəbəl part of speech: adjective
In gestures
inexpugnable = invulnerable ; impregnable.
Example: This network is almost completely invulnerable due to the far and wide distribution of both capability and responsibility.Example: While elephants are relatively impregnable to most predators, male lions present a very real threat.