Why does the noun Opa have the article der?
Nouns referring to male persons are masculine.
Examples
der Mann (man), der Vater (father), der Bruder (brother), der Sohn (son), der Onkel (uncle), der Neffe (nephew), der Großvater (grandfather)
Declension table for German noun Opa
How it changes across the four cases.
| Case | Definite | Indefinite | Negative |
|---|---|---|---|
| Nominativ | der Opa | ein Opa | kein Opa |
| Akkusativ | den Opa | einen Opa | keinen Opa |
| Dativ | dem Opa | einem Opa | keinem Opa |
| Genitiv | des Opas | eines Opas | keines Opas |
| Nominativ | die Opas | Opas | keine Opas |
| Akkusativ | die Opas | Opas | keine Opas |
| Dativ | den Opas | Opas | keinen Opas |
| Genitiv | der Opas | Opas | keiner Opas |
Examples in context
Real sentences using Opa in different cases.
| Case | Definite | Indefinite | Negative |
|---|---|---|---|
| Nominativ | Der alte Opa liest Zeitung.The old grandpa reads newspaper. | Ein lustiger Opa erzählt Witze.A funny grandpa tells jokes. | Kein junger Opa ist müde.No young grandpa is tired. |
| Akkusativ | Ich besuche den lieben Opa.I visit the dear grandpa. | Sie sucht einen netten Opa.She is looking for a nice grandpa. | Wir kennen keinen böseen Opa.We don't know any evil grandpa. |
| Dativ | Ich spreche mit dem lieben Opa.I speak with the dear grandpa. | Er hilft einem alten Opa.He helps an old grandpa. | Sie gibt keinem böseen Opa etwas.She gives nothing to any evil grandpa. |
| Genitiv | Das Auto des lieben Opas ist alt.The car of the dear grandpa is old. | Die Brille eines eines alten Opas ist kaputt.The glasses of an old grandpa are broken. | Der Name keines keines neuen Opas ist bekannt.The name of no new grandpa is known. |
| Nominativ | Die alten Opas spielen Karten.The old grandpas play cards. | Gute Opas sind weise.Good grandpas are wise. | Keine neuen Opas sind hier.No new grandpas are here. |
| Akkusativ | Er kennt die alten Opas.He knows the old grandpas. | Ich treffe neue Opas.I meet new grandpas. | Sie sieht keine traurigen Opas.She doesn't see any sad grandpas. |
| Dativ | Ich erzähle den lieben Opas eine Geschichte.I tell the dear grandpas a story. | Sie hilft armen Opas gern.She likes to help poor grandpas. | Mit keinen schwierigen Opas ist es leicht.It's not easy with any difficult grandpas. |
| Genitiv | Die Geschichten der alten Opas sind schön.The stories of the old grandpas are beautiful. | Die Weisheit guter Opas ist groß.The wisdom of good grandpas is great. | Die Sorgen keiner glücklichen Opas sind groß.The worries of no happy grandpas are big. |
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Frequently asked questions
Everything you might wonder about der, die, das — and the Der Artikel app.
Is it der, die, or das Opa?
It is der Opa. In German, every noun has a grammatical gender, and Opa is masculine. You should always learn the article together with the noun to ensure your German grammar is correct.
What CEFR level is the word Opa?
The German noun Opa is categorized as Beginner (A1) vocabulary. It is considered an essential word for learners at this level.
What is the plural of der Opa?
The plural form of der Opa is die Opas. In German, regardless of the singular gender, all plural nouns use the definite article “die.”
What does der Opa mean in English?
The German word der Opa translates to “grandpa” in English.
How do you decline der Opa?
Like all German nouns, Opa changes its article depending on the case. In the singular, the forms are:
- Nominativ: der Opa
- Akkusativ: den Opa
- Dativ: dem Opa
- Genitiv: des Opas
These changes are necessary because German uses cases to indicate the noun’s role in a sentence (such as the subject or object). Knowing these forms allows you to build grammatically correct sentences.
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