出典:Wiktionary
出典:『Wiktionary』 (2026/02/10 21:29 UTC 版)
Learned borrowing from Latin aevum (“temporal mode of existence between time and eternity”). Doublet of aeviternity and aye.
aevum (uncountable)
Earlier aevom, aivom, from Proto-Italic *aiwom (“period, age”), from Proto-Indo-European *h₂eyu- (“long time, lifetime”).
aevum n (genitive aevī); second declension
Second-declension noun (neuter).
| singular | plural | |
|---|---|---|
| nominative | aevum | aeva |
| genitive | aevī | aevōrum |
| dative | aevō | aevīs |
| accusative | aevum | aeva |
| ablative | aevō | aevīs |
| vocative | aevum | aeva |
aevum