Main Entry: ¹im·mune

Pronunciation: \im-ˈyün\

Function: adjective

1 : not susceptible or responsive ; especially : having a high degree of resistance to a disease <immune to diphtheria>
2 a : having or producing antibodies or lymphocytes capable of reacting with a specific antigen <an immune serum> b : produced by, involved in, or concerned with immunity or an immune response <immune agglutinins>