Exempt; protected by inoculation.
- Not subject to an obligation imposed on others; exempt: immune from taxation; immune from criminal prosecution.
- Not affected by a given influence; unresponsive: immune to persuasion.
- Immunology Of, relating to, or having resistance to infection by a specific pathogen.
- Immunology Of or relating to sensitized antibodies or lymphocytes that react to specific agents.
- A person who is immune to a particular infection.