trimillennial
English edit
Etymology edit
From Latin trimillennialis, from tri- + mill- (“thousand”) + enni(us) (“year”) + -al.
Noun edit
trimillennial (plural trimillennials)
- The 3,000th anniversary of an event or happening.
Translations edit
3000th anniversary
Adjective edit
trimillennial (not comparable)
- Occurring every three thousand years
Translations edit
occurring every 3000 years
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