Spacetime
\ˈspās-ˈtīm
Etymology: Space. Latin spatium area, room, interval of space or time. + Time. from Old English tīma
Function: Noun
1. Spacetimes are the arenas in which all physical events take place where an event is a point in spacetime specified by its time and place.
Spacetime is usually interpreted with space being three-dimensional and time playing the role of the fourth dimension.
[1]Bibliography
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page revision: 5, last edited: 08 Dec 2007 17:59