Synonyms
Antonyms

1. bimillennium

noun. the 2000th anniversary (or the celebration of it).

Synonyms

  • anniversary
  • bimillenary

Antonyms

  • day
  • night
  • middle

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2. bimillennium

noun. a span of 2000 years.

Synonyms

  • period of time
  • period
  • time period

Antonyms

  • work time
  • time off
  • downtime
  • overtime
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