出典:Wiktionary
出典:『Wiktionary』 (2026/02/01 22:12 UTC 版)
Learned borrowing from Latin frāter (“brother”). Doublet of bhai, brother, bru, friar, pal, and vai.
From Proto-Italic *frātēr, from Proto-Indo-European *bʰréh₂tēr.
frāter m (genitive frātris); third declension
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | frāter | frātrēs |
| genitive | frātris | frātrum |
| dative | frātrī | frātribus |
| accusative | frātrem | frātrēs |
| ablative | frātre | frātribus |
| vocative | frāter | frātrēs |