incapacity

noun | \ ˌin-kə-ˈpa-sə-tē \ | in·ca·pac·i·ty
  1. : the quality or state of being incapable; especially : lack of legal qualifications due to age or mental condition — compare capacity : lack of legal qualifications due to age or mental condition — compare capacity

  1. : the inability of an injured worker to perform the duties required in a job for which he or she is qualified — compare disability 1