出典:Wiktionary
Possibly from a zero-grade formation from the Proto-Indo-European root *Hrewp- (“to break”).[1]
rupex m (genitive rupicis); third declension
Third-declension noun.
| Case | Singular | Plural |
|---|---|---|
| Nominative | rupex | rupicēs |
| Genitive | rupicis | rupicum |
| Dative | rupicī | rupicibus |
| Accusative | rupicem | rupicēs |
| Ablative | rupice | rupicibus |
| Vocative | rupex | rupicēs |