capable of causing immunosuppression: immunosuppressive drugs.
–noun
2.
Pharmacology. Also, im⋅mu⋅no⋅sup⋅pres⋅sor /ˌɪmyənoʊsəˈprɛsər,ɪˌmyu-/Show Spelled Pronunciation[im-yuh-noh-suh-pres-er,i-myoo-]Show IPA.any substance that results in or effects immunosuppression.
im·mu·no·sup·pres·sion (ĭm'yə-nō-sə-prěsh'ən, ĭ-myōō'-) n. Suppression of the immune response, as by drugs or radiation, in order to prevent the rejection of grafts or transplants or to control autoimmune diseases. Also called immunodepression. im'mu·no·sup·pres'sant (-prěs'ənt) n., im'mu·no·sup·pressed' (-prěst') adj., im'mu·no·sup·pres'sive adj.