apheresis
Americannoun
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Also the loss or omission of one or more letters or sounds at the beginning of a word, as in squire for esquire, or count for account.
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Medicine/Medical. the withdrawal of whole blood from the body, separation of one or more components, and return by transfusion of remaining blood to the donor.
noun
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the omission of a letter or syllable at the beginning of a word
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a method of collecting blood from donors that enables its different components, such as the platelets or plasma, to be separated out
Other Word Forms
Etymology
Origin of apheresis
1605–15; < Late Latin aphaeresis < Greek aphaíresis a taking away, equivalent to aphairé ( în ) to take away ( ap- ap- 2 + haireîn to snatch) + -sis -sis
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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.
The bank says Terumo management expects profitability for blood and cell technologies to improve, as resources are redirected toward higher-growth, higher-margin apheresis and blood processing franchises.
From The Wall Street Journal ● Oct. 9, 2026
People can donate platelets every seven days compared with every 56 days for whole blood donations and 112 days for apheresis red cells, aka Super Reds.
From Seattle Times ● Nov. 9, 2022
About a month passed between the apheresis and when the CAR T cells were ready to be infused.
From Salon ● Aug. 26, 2022
However, there is, as yet, no published and peer reviewed evidence showing that apheresis and anticoagulation therapy reduce microclots.
From BBC ● Aug. 22, 2022
She later joined the NIH Clinical Center, whose apheresis clinic was named in her honor after her retirement in 1990.
From Washington Post
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