What is the meaning of Immunity?

The state of being insusceptible to something; notably:

  1. Protective resistance against disease.

    Protective resistance against disease.

    An exemption from specified duties, such as payments or services.

    An exemption from prosecution.

    An exemption from penance.

    An exemption given to a player from losing or being withdrawn from play.

    A resistance to a specific thing.

    Source: wiktionary.org