resilience

(psychology, neuroscience) The mental ability to recover quickly from depression, illness or misfortune.

(physics) The physical property of material that can resume its shape after being stretched or deformed; elasticity.

The positive capacity of an organizational system or company to adapt and return to equilibrium after a crisis, failure or any kind of disruption, including: an outage, natural disasters, man-made disasters, terrorism, or similar (particularly IT systems, archives).

The capacity to resist destruction or defeat, especially when under extreme pressure.