four-dimensional

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English[edit]

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  • (file)

Adjective[edit]

four-dimensional (not comparable)

  1. (algebraic geometry) Having four dimensions; being measurable along four mutually perpendicular axes.
  2. (physics) Relating to the four dimensions of space-time (three spatial dimensions with the addition of time as the fourth)
    We live in a four-dimensional universe.

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