impervious
Pronunciation:
/ɪmˈpɜːvi.əs//ɪmˈpɝ.vi.əs/adjective
Definitions
Unaffected or unable to be affected by something.
Example: The man was completely impervious to the deception we were trying.
Preventive of any penetration; impenetrable, impermeable, particularly of water.
Example: Although patchworked and sagging, the roof proved impervious to the weather.
Immune to damage or effect.
Example: The old car seemed to be impervious to the wear and tear of age.