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cryopreservation

American  
[krahy-oh-prez-er-vay-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.

See Examples For:

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

From The Wall Street Journal ● Mar. 27, 2026

Chinese newspaper Southern Weekly revealed that although Mr Junmin lived alone for two years after the procedure, in 2020 he began dating again, despite his wife remaining in cryopreservation.

From BBC ● Nov. 18, 2025

The number of bereaved parents seeking sperm of their sons has risen in Israel, and as the conflict with Russia has escalated, soldiers in Ukraine are offered semen cryopreservation free of charge.

From BBC ● Oct. 8, 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

In the process of ovarian tissue cryopreservation, doctors like Oktay remove that top layer, freeze it and store them for future use.

From Salon ● Feb. 16, 2024

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