Impregnable Meaning

There are 3 meaning(s) for word Impregnable

Meaning 1 : immune to attack; incapable of being tampered with

    Example : an impregnable fortress

    Synonyms : inviolable,  secure,  strong,  unassailable,  unattackable
Meaning 2 : incapable of being overcome, challenged or refuted

    Example : an impregnable argument,impregnable self-confidence

    Synonyms : inexpugnable
Meaning 3 : capable of conceiving

    Synonyms : conceptive


Similar words of Impregnable :