transfusion

noun

trans·​fu·​sion tran(t)s-ˈfyü-zhən 

1

: an act, process, or instance of transfusing

especially : the process of transfusing fluid (such as blood) into a vein or artery

2

: something transfused

transfusional

tran(t)s-ˈfyüzh-nəl 

-ˈfyü-zhə-nᵊl

adjective

Did you know?

When blood transfusions were first attempted by Europeans in the early 1600s, they were met with skepticism, since the established practice was to bleed patients, not transfuse them with blood. Some patients were transfused with animal blood, and so many died as a result that by 1700 transfusions had been widely outlawed. Not until 1900 were the major blood groups (A, B, AB, and O) recognized, making transfusions safe and effective.

Examples of transfusion in a Sentence

Without a transfusion her chances of survival were slim.

Recent Examples on the Web

Hours later, as a doctor inserted a large-gauge transfusion line into his jugular vein, Junger sensed his father’s presence in the room. —Elisabeth Egan, New York Times, 21 May 2024

After that, the original and the clone must switch roles every seven days, without exception, via some sort of mystery transfusion. —Stephanie Zacharek, TIME, 21 May 2024

Word History

First Known Use

1578, in the meaning defined at sense 1

Phrases Containing transfusion

• blood transfusion

Kids Definition

transfusion

noun

trans·​fu·​sion tran(t)s-ˈfyü-zhən 

1

: an act, process, or instance of transfusing

especially : the process of transfusing a fluid and especially blood into a blood vessel

2

: something transfused

Medical Definition

transfusion

noun

trans·​fu·​sion tran(t)s-ˈfyü-zhən 

1

: the process of transfusing fluid (as blood) into a vein or artery

2

: something transfused