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cryogenics

[krahy-uh-jen-iks]
noun (used with a singular verb)
  1. the branch of physics that deals with very low temperatures.
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Origin of cryogenics

First recorded in 1895–1900; cryo- + -gen(ic) + -ics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for cryogenics

cryogenics

noun
  1. (functioning as singular) the branch of physics concerned with the production of very low temperatures and the phenomena occurring at these temperatures
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Derived Formscryogenic, 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

cryogenics in Science

cryogenics

[krī′ə-jĕnĭks]
  1. 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.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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.

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