Immunity

Freedom or exemption from any charge, duty, obligation, office, tax, imposition, penalty, or service; a particular privilege; as, the immunities of the free cities of Germany; the immunities of the clergy.

Freedom; exemption; as, immunity from error.

The ability of an organism to resist or fight off infections or diseases

(medicine) the condition in which an organism can resist disease

the state of not being susceptible; "unsusceptibility to rust"

the quality of being unaffected by something; "immunity to criticism"