Genus: Neutrum
| o-Deklination | Singular | Plural |
| Nominativ | amphitheatrum | amphitheatra |
| Genitiv | amphitheatri | amphitheatrorum |
| Dativ | amphitheatro | amphitheatris |
| Akkusativ | amphitheatrum | amphitheatra |
| Ablativ | amphitheatro | amphitheatris |
Fehler bemerkt? Hier klicken zum Ausbessern.