the temperature of a pure element or compound at a critical point.
Lexical Investigations: Critical Thinking
Though the phrase critical thinking wasn’t coined until the early twentieth century, its principles can be traced back to Aristotle. The educator and psychologist John Dewey first used the phrase in its modern sense in his 1910 book How We Think, though there are instances of the words appearing together in texts before this time. Dewey defined critical thinking as “reflective thought,” requiring healthy skepticism, …
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Compare critical constant.
Origin of critical temperature
First recorded in 1865–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the temperature of a substance in its critical state. A gas can only be liquefied by pressure alone at temperatures below its critical temperature
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
The temperature above which a gas cannot be liquefied, regardless of the pressure applied.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
The temperature of a substance at its critical point.
The temperature at which a material becomes a superconductor.
The temperature at which a property of a material, such as its magnetism, changes.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.