die A2
no plural
die Biologie
biology · علم الأحياء
Is Biologie der, die, or das?
Biologie is feminine (die). This noun has no plural form.
✓ Rule-based
Nouns ending in -ie are usually feminine.
Plural
This noun is used only in the singular form.
Declension of die Biologie
| Case | Definite (singular) | Indefinite (singular) |
|---|---|---|
| Nominativ Nominative | die Biologie | eine Biologie |
| Akkusativ Accusative | die Biologie | eine Biologie |
| Dativ Dative | der Biologie | einer Biologie |
| Genitiv Genitive | der Biologie | einer Biologie |
Memory Tip
All -ie nouns are feminine — like die Energie, die Fantasie, die Demokratie.
Quick Quiz — Test Yourself
Test your knowledge of Biologie