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The meaning of CRITICALITY is a critical quality, state, or nature; specifically, physics : the state in which a mass of fissionable material sustains or is ...
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noun · the state of being critical · physics the condition in a nuclear reactor when the fissionable material can sustain a chain reaction by itself. “ ...
the fact of being extremely important: Without denying the criticality of this particular problem, there are also others that need to be considered ...
a critical state; especially the point at which a nuclear reaction is self-sustaining.
1. the state of being critical 2. physics the condition in a nuclear reactor when the fissionable material can sustain a chain reaction by itself.
There are five meanings listed in OED's entry for the noun criticality, two of which are labelled obsolete. See 'Meaning & use' for definitions.
A measure of the degree to which an organization depends on the information or information system for the success of a mission or of a business function.
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In the operation of a nuclear reactor, criticality is the state in which a nuclear chain reaction is self-sustaining—that is, when reactivity is zero. In supercritical states, reactivity is greater than zero. Wikipedia
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).
Criticality definition: The quality, state, or degree of being of the highest importance.
Noun · The state of being critical. · (education) A disposition for purposeful thinking and acting guided by criteria that are considered to be contextually ...