English Lexicon

Alternate-universe

/ˈɔːl.tɚ.nət ˈjuː.nə.vɝːs/
nounadjectiveCEFR B2 (Upper)Top #8500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A hypothetical reality coexisting with or separate from the known universe, in which historical events or physical laws occurred differently.

    "In this alternate-universe, the Roman Empire never collapsed and space travel was achieved in the nineteenth century."
As adjective
  1. 1

    Pertaining to or characteristic of a reality that diverges from the standard or expected timeline.

    "The fans wrote an alternate-universe story where the two main characters met in college."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the combination of the English adjective 'alternate' (from Latin 'alternatus', past participle of 'alternare', to do by turns) and the noun 'universe' (from Old French 'univers', via Latin 'universum'). The specific compound concept gained widespread popularity in mid-20th-century science fiction literature to describe realities existing alongside our own.

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