immunisation
noun
Definitions
The process of immunising signalling and traction power supplies so they don't interfere with each other.
noun
Definitions
The process by which an individual is safely exposed in a controlled manner to a material that is designed to prime their immune system against that material.
Example: Immunization against influenza is important for all child-care workers.
One such exposure.
Example: The first immunization a baby gets is against HBV.