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criticality

 - 4 dictionary results

crit⋅i⋅cal

[krit-i-kuhl]
–adjective
1. inclined to find fault or to judge with severity, often too readily.
2. occupied with or skilled in criticism.
3. involving skillful judgment as to truth, merit, etc.; judicial: a critical analysis.
4. of or pertaining to critics or criticism: critical essays.
5. providing textual variants, proposed emendations, etc.: a critical edition of Chaucer.
6. pertaining to or of the nature of a crisis: a critical shortage of food.
7. of decisive importance with respect to the outcome; crucial: a critical moment.
8. of essential importance; indispensable: a critical ingredient.
9. Medicine/Medical. (of a patient's condition) having unstable and abnormal vital signs and other unfavorable indicators, as loss of appetite, poor mobility, or unconsciousness.
10. Physics.
a. pertaining to a state, value, or quantity at which one or more properties of a substance or system undergo a change.
b. (of fissionable material) having enough mass to sustain a chain reaction.

Origin:
1580–90; critic + -al 1


crit⋅i⋅cal⋅ly, adverb
crit⋅i⋅cal⋅i⋅ty, crit⋅i⋅cal⋅ness, noun


1. captious, censorious, carping, faultfinding, caviling. 3. discriminating, exact, precise.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To criticality
crit·i·cal·i·ty   (krĭt'ĭ-kāl'ĭ-tē)   
n.   pl. crit·i·cal·i·ties
  1. The quality, state, or degree of being of the highest importance: "The challenge of our future food supply is approaching criticality" (New York Times).

  2. Physics The point at which a nuclear reaction is self-sustaining.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Medical Dictionary

Main Entry: crit·i·cal
Pronunciation: 'krit-i-k&l
Function: adjective
1 a : relating to, indicating, or being the stage of adisease at which an abrupt change for better or worse may be anticipated with reasonable certainty critical phase of a fever> b : being or relating to an illness orcondition involving danger of death <critical care> critical head injury>
2 a : of sufficient size to sustain a chain reaction —used of a mass offissionable material b : sustaining a chain reaction —used of a nuclear reactor —crit·i·cal·ly /-k(&-)lE/ adverb
Medical Dictionary

critical crit·i·cal (krĭt'ĭ-kəl)
adj.

  1. Of or relating to a medical crisis.

  2. Being or relating to a grave physical condition especially of a patient.

  3. Of or relating to the value of a measurement, such as temperature, at which an abrupt change in a chemical of physical quality, property, or state occurs.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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