resilience

noun4

1. •
   The mental ability to recover quickly from depression, illness or misfortune.

   • Martin Seligman's impressive body of research showed that a pessimistic explanatory style carves a path to depression, while an optimistic explanatory style leads to resilience. — 2021
2. •
   The physical property of material that can resume its shape after being stretched or deformed; elasticity.
3. •
   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).
4. •
   The capacity to resist destruction or defeat, especially when under extreme pressure.