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 (sī′məl-tā′nē-əs, sĭm′əl-)
1. Happening, existing, or done at the same time. See Synonyms at contemporary.
2. Mathematics Containing variables for which there are values that can satisfy all the equations: simultaneous equations.

[Latin simul, at the same time; see sem- in Indo-European roots + English -taneous (as in instantaneous).]

si′mul·ta′ne·ous·ly adv.
si′mul·ta′ne·ous·ness, si′mul·ta·ne′i·ty (-tə-nē′ĭ-tē, -nā′-) n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.simultaneousness - happening or existing or done at the same time
timing - the time when something happens
conjunction, co-occurrence, coincidence, concurrence - the temporal property of two things happening at the same time; "the interval determining the coincidence gate is adjustable"
References in classic literature ?
It is worse; for you cannot sit motionless in the heart of these perils, because the boat is rocking like a cradle, and you are pitched one way and the other, without the slightest warning; and only by a certain self-adjusting buoyancy and simultaneousness of volition and action, can you escape being made a Mazeppa of, and run away with where the all-seeing sun himself could never pierce you out.
Wallace (2010) considered the non coherent reaches of secret key simultaneousness with open exchange over free indistinctly passed on Rayleigh obscuring remote channels, where neither the sender nor the recipients have section to quick channel state information (CSI).
The observations that allow us to propose simultaneousness (articulated deposition of both skeletons with the members overlapping, i.
The third and fourth courses arrived at the same time, so without referring back to the menu card I wasnt really sure which was third and fourth; the simultaneousness also managed to completely undermine the entire concept of a degustation.
Demokratisierung Und Marktwirtschaft in Osteuropa," (The Dilemma of Simultaneousness.
These hauntings from film history, as well as those from pre-national Thailand, are combined in a postmodern stance that plays with a simultaneousness of various ages, in order to question the state of the nation, and of image-making, in the present day.
Soteriou and Chase (1998) mention that services, beyond their intangible and highly heterogeneous nature, are characterized by the simultaneousness between production and consumption, and consequently by the direct influence of customers (in the condition of coproducers) on the quality of provided services.
if the simultaneousness and interconnectedness of the "local" and the "global" is not attended to, then it becomes difficult to define and determine the many effects flowing from global inscription devices.
The official underscored, in this vein, that opting for or against the simultaneousness of elections is a political decision and that ISIE members are under the obligation of discretion.