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space-time

 

Definitions from WordNet

Noun space-time has 1 sense
  1. space-time, space-time continuum - the 4-dimensional coordinate system (3 dimensions of space and 1 of time) in which physical events are located
    --1 is a kind of coordinate system, frame of reference, reference system, reference frame

Definitions from the Web

Definition:

Space-time refers to the four-dimensional continuum comprising three dimensions of space and one dimension of time, in which all physical events occur. It is a concept that combines both space and time into a single framework.

Sample Sentences:

  1. Einstein's theory of general relativity describes how mass and energy affect the curvature of space-time.
  2. Traveling through space-time allows for the possibility of time travel to the past or future.
  3. Scientists are studying the properties and dynamics of the space-time fabric.

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