Dictionary.com
Thesaurus.com
Showing results for blood transfusion. Search instead for plasma transfusion.
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.

See Examples For:

The next day, the video shows care staff anesthetizing Jackie for the blood transfusion and notes she was stronger and more alert the next day.

From Los Angeles Times Jul. 28, 2026

Since then, she’s undergone a battery of tests and even received a live-saving blood transfusion.

From Los Angeles Times Jul. 24, 2026

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

Medical staff took blood tests and he was admitted for a blood transfusion to address low haemoglobin levels, as well as investigations into his heart murmur.

From BBC May 5, 2026

Dr. Musoke abandoned his efforts to give his patient a blood transfusion for fear that the patient would bleed to death out of the small hole in his arm.

From "The Hot Zone" by Richard Preston

An estimated 10% of U.S. transfusion blood is drained from paid donors by commercial supply houses, which sell the blood for profit.

From Time Magazine Archive

The Brigham team weighed the surgeons' discarded sponges to measure the patient's blood loss and thus make sure that he got enough, not too much, transfusion blood.

From Time Magazine Archive

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training