Simultaneity is the property of two events happening at the same
timein at least one reference frame.
The noun Simult means a supernatural
coincidence, two or more divinely inspiredevents that occur at or near the same period of time that are related to each other in both noticeable and unnoticeable characteristics [Latin simul, at the same time; see sem-1 in Indo-European Roots + English -taneous(as in instantaneous).
econometrics, it arises when one or more of the explanatory variablesis jointly determined with the dependent variable, typically through an equilibriummechanism.
criminal law, for a criminal violation to be established, it must be shown that there was simultaneity of actus reusand mens rea.
mathematics, a system of equations or a set of simultaneous equationsshare variables; a solution is a set of variable values for which all these equations are satisfied together.
music, see: simultaneity (music).
*In modern physics, see: Simultaneous hyperplane or
Relativity of simultaneity.
marketing, simultaneity is one of the characteristics of a service which differentiates it from a product. It refers to the idea that the production and consumption of a service occur simultaneously, making it impossible to produce and store a service prior to consumption.
*In chess, see
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