indemnityn.[L. indemnitas, fr. indemnis uninjured: cf. F. indemnit. See Indemnify.]()1. Security; insurance; exemption from loss or damage, past or to come; immunity from penalty, or the punishment of past offenses; amnesty.()Having first obtained a promise of indemnity for the riot they had committed. (Sir W. Scott.)2. Indemnification, compensation, or remuneration for loss, damage, or injury sustained.()They were told to expect, upon the fall of Walpole, a large and lucrative indemnity for their pretended wrongs. (Ld. Mahon.)(Kent.)Act of indemnity (Law), an act or law passed in order to relieve persons, especially in an official station, from some penalty to which they are liable in consequence of acting illegally, or, in case of ministers, in consequence of exceeding the limits of their strict constitutional powers. These acts also sometimes provide compensation for losses or damage, either incurred in the service of the government, or resulting from some public measure.()