Dictionary.com
Thesaurus.com
Jump To:
  • blood transfusion
    blood transfusion
    noun
    the injection of blood from one person or animal into the bloodstream of another.
  • transfusion, blood
    transfusion, blood
    The injection of blood received from a donor into the bloodstream of another individual having a compatible blood type. A person may need a blood transfusion if a great deal of blood has been lost through surgery or trauma.

blood transfusion

American  

noun

blood transfusions plural
  1. the injection of blood from one person or animal into the bloodstream of another.


transfusion, blood Cultural  
  1. The injection of blood received from a donor into the bloodstream of another individual having a compatible blood type. A person may need a blood transfusion if a great deal of blood has been lost through surgery or trauma.


Discover More

If the blood supply is contaminated, diseases such as hepatitis and AIDS can be passed to someone who receives a blood transfusion.

Other Word Forms

Noun Inflected Forms

Etymology

Origin of blood transfusion

First recorded in 1875–80

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.

Waldorf had spelled out the catch-22 in her journal that morning: “If I need a blood transfusion and it stabilizes my condition, they cannot induce. If my temp continues to spike then they can induce.”

From Salon • May 27, 2026

A baby who contracted a virus when he was still in the womb is thought to be the youngest in the UK to receive a life-saving, rare blood transfusion procedure.

From BBC • Apr. 21, 2026

At one point since the crash, Vonn said, she received a blood transfusion to raise her hemoglobin levels.

From Los Angeles Times • Feb. 23, 2026

The network desperately needed something fresh – not just a facelift, but a full blood transfusion.

From Salon • Aug. 2, 2025

She got one blood transfusion after another because her kidneys could no longer filter the toxins from her blood, leaving her nauseated from the poison of her own body.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "blood transfusion" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com