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cryopreservation

American  
[krahy-oh-prez-er-vey-shuhn] / ˌkraɪ oʊˌprɛz ərˈveɪ ʃən /

noun

  1. the storage of blood or living tissues at extremely cold temperatures, often -196 degrees Celsius.


Etymology

Origin of cryopreservation

1972; cryo- + preservation

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.

Funding for the research was provided by the National Science Foundation's Engineering Research Center for Advanced Technologies for the Preservation of Biological Systems, which supports leading-edge work in cryopreservation.

From Science Daily • Apr. 27, 2026

Prior to cooling, they treated the tissue with cryopreservation chemicals.

From The Wall Street Journal • Mar. 27, 2026

There is a sense of anticipation as a member of the research team opens a large a metal cryopreservation tank where Oliver's gene edited stem cells are frozen, having been transported back from GOSH.

From BBC • Nov. 23, 2025

In 1976, Ettinger founded the Cryonics Institute, a nonprofit that freezes both humans and pets in the hope of someday reviving them, and the cryopreservation movement was born.

From Salon • Dec. 16, 2024

Not only can this technology be used in genetic experiments, but it can also help to preserve endangered species through cryopreservation, a preservation technique conducted at ultra-low temperatures.

From Science Daily • Apr. 26, 2024

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