\ˈspās-ˈtīmEtymology: Space. Latin spatium area, room, interval of space or time. + Time. from Old English tīma
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.
Associated words + links
(Mariana Paz , 07.12.06)