出典:Wiktionary
Attested during the Merovingian period as Ulda (fluvius), earlier Ulta, from a Celtic/Gaulish root simplified as *Olt, possibly related to the root of Old Irish oll (“vast, great”)[1] Compare Aluta, as well as the Romanian river Olt (which could be related).
Third-declension noun (i-stem), singular only.
| Case | Singular |
|---|---|
| Nominative | Oltis |
| Genitive | Oltis |
| Dative | Oltī |
| Accusative | Oltem |
| Ablative | Olte |
| Vocative | Oltis |