in the PONS Dictionary
I. decimum, decimus SUBST, decumum <ī> nt
| Case | Singular |
|---|---|
| Nominative | Decimus |
| Genitive | Decimī |
| Dative | Decimō |
| Accusative | Decimum |
| Ablative | Decimō |
| Case | Singular | Plural |
|---|---|---|
| Nominative | decimum | decima |
| Genitive | decimī | decimōrum |
| Dative | decimō | decimīs |
| Accusative | decimum | decima |
| Ablative | decimō | decimīs |