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cryogenic

American  
[krahy-uh-jen-ik] / ˌkraɪ əˈdʒɛn ɪk /

adjective

  1. of or relating to the production or use of very low temperatures.

    cryogenic storage.

  2. of or relating to cryogenics.


Other Word Forms

Etymology

Origin of cryogenic

First recorded in 1895–1900; cryo- + -genic

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.

Liquid-fuel rockets, on the other hand, can be cycled on and off and combine an oxidizer, like cryogenic liquid oxygen, often with liquid hydrogen.

From The Wall Street Journal • Jun. 14, 2026

In March 2026, the Government Accountability Office found that SpaceX had made "limited progress maturing the technologies needed for in-orbit refuelling and cryogenic propellant storage."

From BBC • Jun. 9, 2026

Existing detectors for these frequencies are often slow, lack sensitivity, or depend on large, costly equipment that frequently requires cryogenic cooling.

From Science Daily • May 31, 2026

Hundreds of specialized cryogenic containers—each costing around $1 million—are now stuck in the Middle East, Kornbluth said.

From The Wall Street Journal • Mar. 31, 2026

And he was involved with several of his colleagues, other scientists like himself, in cryogenic research: a way of putting people into a deep sleep, like hibernation.

From The Mantooth by Leadem, Christopher

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