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immunosuppressive

American  
[im-yuh-noh-suh-pres-iv, ih-myoo-] / ˌɪm jə noʊ səˈprɛs ɪv, ɪˌmju- /

adjective

  1. capable of causing immunosuppression.

    immunosuppressive drugs.


noun

  1. Pharmacology. Also immunosuppressor any substance that results in or effects immunosuppression.

immunosuppressive British  
/ ˌɪmjʊnəʊsəˈprɛsɪv /

noun

  1. any drug used for immunosuppression

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of or relating to such a drug

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of immunosuppressive

First recorded in 1960–65; immuno- + suppressive ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He also stressed that the recovery period after the transplant would be extremely delicate, with transplant receivers needing to be on immunosuppressive medications for life.

From BBC • Jun. 17, 2026

One major advantage of this combined cellular therapy is that it could eliminate the need for immunosuppressive drugs.

From Science Daily • Mar. 2, 2026

In summary, the study shows that UBL3-driven modification promotes the packaging of PD-L1 into sEVs and that statins can disrupt this process, reducing levels of circulating immunosuppressive PD-L1.

From Science Daily • Jan. 28, 2026

Figures are different for immunosuppressive drug-only Part B coverage.

From The Wall Street Journal • Jan. 23, 2026

PET imaging with 124I-αGal-1 showed the immunosuppressive status of the tumor microenvironment, thus enabling the prediction of ICB resistance in advance of treatment.

From Science Daily • May 14, 2024

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