antiverse.
Synonym of antiuniverse (“a conjectured universe formed from antimatter”).
Meaning & usage
Synonym of antiuniverse (“a conjectured universe formed from antimatter”).
A conjectured universe of negative gravity, where gravity repels. A region found on Penrose diagrams for rotating Kerr black holes, by passing through the singularity.
Where this word comes from
From anti- + -verse.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.