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[krahy-uh-jen-iks] /ˌkraɪ əˈdʒɛn ɪks/
noun, (used with a singular verb)
the branch of physics that deals with very low temperatures.
Origin of cryogenics
First recorded in 1895-1900; cryo- + -gen(ic) + -ics Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for cryogenics


(functioning as sing) the branch of physics concerned with the production of very low temperatures and the phenomena occurring at these temperatures
Derived Forms
cryogenic, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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cryogenics in Science
The scientific study of how matter behaves at very low temperatures, sometimes approaching absolute zero, and how such temperatures can be achieved and maintained. See also superconductivity, superfluid.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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cryogenics in Culture
cryogenics [(kreye-uh-jen-iks)]

The branch of technology concerned with the behavior of materials at very low temperatures, particularly temperatures near absolute zero.

The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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