adj. Capable of immunosuppression, immunosuppressive.
n. An immunosuppressive agent.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a drug that lowers the body's normal immune response
Word Usage
"A steroid, it's classed as an immunosuppressant, which is a good thing if you need it to suppress an autoimmune disease, such as lupus or rheumatoid arthritis, in which your body starts attacking its own tissues."