antiworld

[ an-tee-wurld, an-tahy- ]

noun
  1. Often anti-worlds. Physics. a hypothetical world composed of antimatter.

Origin of antiworld

1

Words Nearby antiworld

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British Dictionary definitions for antiworld

antiworld

/ (ˈæntɪˌwɜːld) /


noun
  1. a hypothetical or supposed world or universe composed of antimatter

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