Source : Webster's Revised Unabridged Dictionary (1913)

Immunity \Im*mu"ni*ty\, n.; pl. {Immunities}. [L. immunitas, fr.
   immunis free from a public service; pref. im- not + munis
   complaisant, obliging, cf. munus service, duty: cf. F.
   immunit['e]. See {Common}, and cf. {Mean}, a.]
   1. 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.

   2. Freedom; exemption; as, immunity from error.