出典:Wiktionary
出典:『Wiktionary』 (2026/04/04 03:35 UTC 版)
Borrowed from Latin arborētum (“place with trees growing, plantation of trees”), from arbor (“tree”).
arboretum (plural arboretums or arboreta)
Second-declension noun (neuter).
| singular | plural | |
|---|---|---|
| nominative | arborētum | arborēta |
| genitive | arborētī | arborētōrum |
| dative | arborētō | arborētīs |
| accusative | arborētum | arborēta |
| ablative | arborētō | arborētīs |
| vocative | arborētum | arborēta |
名詞の変化形:
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