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space-time continuum

Variant of space-time

noun

  1. a four-dimensional continuum with four coordinates, the three dimensions of space and that of time, in which any event can be located
  2. the physical reality inherent in such a continuum
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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