Noun has 1 sense

• immunosuppressive(n = noun.artifact) immune suppressant drug, immunosuppressant, immunosuppressive drug, immunosuppressor - a drug that lowers the body's normal immune response;

Adjective has 1 sense

• immunosuppressive(a = adj.pert) - of or relating to a substance that lowers the body's normal immune response and induces immunosuppression;