transfuse
Americanverb (used with object)
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transfuses,
present (3rd person singular)
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transfused,
past participle, past
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transfusing
present participle
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to transfer or pass from one to another; transmit; instill.
to transfuse a love of literature to one's students.
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to diffuse into or through; permeate; infuse.
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Medicine/Medical.
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to transfer (blood) into the veins or arteries of a person or animal.
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to inject, as a saline solution, into a blood vessel.
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Archaic. to pour from one container into another.
verb
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to permeate or infuse
a blush transfused her face
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to inject (blood, etc) into a blood vessel
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to give a transfusion to (a patient)
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rare to transfer from one vessel to another, esp by pouring
Other Word Forms
Derived Forms
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transfusernoun
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transfusableadjective
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transfusibleadjective
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transfusiveadjective
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untransfusedadjective
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untransfusibleadjective
Inflected Forms
Participles
Conjugated Forms
Present
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transfusesimple
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transfusessimple
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have transfusedperfect
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has transfusedperfect
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am transfusingprogressive
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are transfusingprogressive
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is transfusingprogressive
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have been transfusingperfect progressive
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has been transfusingperfect progressive
Past
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transfusedsimple
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had transfusedperfect
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was transfusingprogressive
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were transfusingprogressive
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had been transfusingperfect progressive
Future
Etymology
Origin of transfuse
1375–1425; late Middle English transfusen < Latin trānsfūsus , past participle of trānsfundere to transfer by pouring. See trans-, fuse 2
Explanation
To transfuse is to transfer blood from one person to another. If a vampire offers to transfuse your blood, say no and wait for the nurse. To transfuse also refers to instilling less physical things in people, like enthusiasm. If you've ever lost blood, you may have needed a transfusion: blood from someone else pumped into you. When a doctor or nurse performs a transfusion, they're transfusing you. This word applies to other situations where something is being passed along. A good coach can transfuse confidence to their team. Teachers transfuse knowledge and skill. This kind of transfusing is usually a gradual process; transfusing blood is quicker.
Vocabulary lists containing transfuse
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:
An emergency investigational new drug, or e-IND, authorization is required to transfuse convalescent plasma into patients, but not to collect it from donors or distribute it.
From Los Angeles Times ● Apr. 2, 2020
If our health care workers are compromised, they cannot transfuse.
From Salon ● Mar. 15, 2020
In her memoir’s loveliest moments, Gay seems to transfuse what she relishes about her physical self into her prose.
From Slate ● Jun. 26, 2017
Wright will likely transfuse plasma into the first person in late August.
From Science Magazine ● Aug. 1, 2016
They had to transfuse several units of red cells— How will I tell Soraya?
From "The Kite Runner" by Khaled Hosseini
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It may also be possible to design gene therapy to help patients make these antibodies themselves, or use an older technique that transfuses the antibodies directly.
From Reuters ● Jul. 8, 2010
There is no repulsive formality, no array of logical presentment to arouse antagonism of thought, but only inglowing enthusiasm, that transfuses the Scriptural appeal, and illuminates it with winning illustration.
From The Atlantic Monthly, Volume 16, No. 97, November, 1865 by Various
Every citizen of the United States transfuses his attachment to his little republic into the common store of American patriotism.
From American Institutions and Their Influence by Alexis de Tocqueville
A single thought transfuses every form; The sunny day is changed into the storm, For light is dark, hard soft, and cold is warm.
From Life Without and Life Within or, Reviews, Narratives, Essays, and poems. by Margaret Fuller
The difficulty imposed in drying, however, is not so much the additional heat required as it is in the rate at which the water transfuses through the solid wood.
From Seasoning of Wood by J. B. (Joseph Bernard) Wagner
Dozens of additional units may have to be transfused if bleeding continues or worsens, he added.
From New York Times ● Jun. 15, 2024
The reason why it is necessary to remove the A and B antigens to create universal donor blood is because they can trigger life-threatening immune reactions when transfused into non-matched recipients.
From Science Daily ● Apr. 29, 2024
Blood that is destined for new babies, immunocompromised patients, pregnant women or to be transfused into a foetus in-uterine must be screened for a virus called cytomegalovirus or CMV.
From BBC ● Feb. 16, 2024
Waking in the ICU, she learned she had been transfused several units of blood.
From Scientific American ● Jul. 21, 2023
The views and spirit transfused into the soul of the Christian are very different from the views and spirit of the world.
From The Christian Foundation, Or, Scientific and Religious Journal, Volume I, No. 11, November, 1880 by Aaron Walker
Seeing how briskly Kirkpatrick was bleeding, the medics began transfusing her right in the driveway.
From Slate ● Oct. 21, 2025
The interventions just aren’t as exotic as transfusing yourself with a young person’s blood.
From Seattle Times ● Jan. 5, 2024
"I crossed my fingers that I was going to be legally safe, saving these patients' lives by taking them to the operating room and treating their ectopic pregnancy and transfusing blood as needed," Huntsberger said.
From Salon ● Jun. 30, 2023
Not everyone, however, is invested in transfusing mature hemoglobins and are instead harnessing the flexibility of stem cells.
From Washington Post ● Apr. 16, 2022
Galton tried transfusing rabbits with the blood of other rabbits to transmit the gemmules.
From "The Gene" by Siddhartha Mukherjee
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.