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critical pressure

noun, Physics.
the pressure of a pure element or compound at a critical point.
1875-80 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for critical pressure
  • The critical pressure was calculated by extrapolation to the critical temperature determined in our laboratory.
  • Operation above the critical pressure eliminates coolant boiling, so the coolant remains single-phase throughout the system.
British Dictionary definitions for critical pressure

critical pressure

the pressure of a gas or the saturated vapour pressure of a substance in its critical state
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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critical pressure in Science
critical pressure  
The pressure of a substance at its critical point.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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