Antiworld
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A hypothetical world constructed from antimatter.
"But possibly there is an antiworld in which, in addition to matter, time is also negative. […] In such an antiworld man would grow younger with time and a broken glass would come together from its fragments."
Synonyms
All synonymsExample
More examples"But possibly there is an antiworld in which, in addition to matter, time is also negative. […] In such an antiworld man would grow younger with time and a broken glass would come together from its fragments."
Etymology
From anti- + world.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.